13000025584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{983}}^1$

素因数の和:1335

約数の個数: 160

約数和(自身を含む): 32141942784

約数和(自身を除く): 19141917200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 293, 364, 403, 434, 496, 586, 728, 806, 868, 983, 1172, 1456, 1612, 1736, 1966, 2051, 2344, 2821, 3224, 3472, 3809, 3932, 4102, 4688, 5642, 6448, 6881, 7618, 7864, 8204, 9083, 11284, 12779, 13762, 15236, 15728, 16408, 18166, 22568, 25558, 26663, 27524, 30472, 30473, 32816, 36332, 45136, 51116, 53326, 55048, 60944, 60946, 63581, 72664, 89453, 102232, 106652, 110096, 118079, 121892, 127162, 145328, 178906, 204464, 213304, 213311, 236158, 243784, 254324, 288019, 357812, 396149, 426608, 426622, 472316, 487568, 508648, 576038, 715624, 792298, 826553, 853244, 944632, 1017296, 1152076, 1431248, 1584596, 1653106, 1706488, 1889264, 2016133, 2304152, 2773043, 3169192, 3306212, 3412976, 3744247, 4032266, 4608304, 5546086, 6338384, 6612424, 7488494, 8064532, 8928589, 11092172, 13224848, 14976988, 16129064, 17857178, 22184344, 26209729, 29953976, 32258128, 35714356, 44368688, 52419458, 59907952, 62500123, 71428712, 104838916, 116071657, 125000246, 142857424, 209677832, 232143314, 250000492, 419355664, 464286628, 500000984, 812501599, 928573256, 1000001968, 1625003198, 1857146512, 3250006396, 6500012792, 13000025584]

約数ペア:

[(1, 13000025584), (2, 6500012792), (4, 3250006396), (7, 1857146512), (8, 1625003198), (13, 1000001968), (14, 928573256), (16, 812501599), (26, 500000984), (28, 464286628), (31, 419355664), (52, 250000492), (56, 232143314), (62, 209677832), (91, 142857424), (104, 125000246), (112, 116071657), (124, 104838916), (182, 71428712), (208, 62500123), (217, 59907952), (248, 52419458), (293, 44368688), (364, 35714356), (403, 32258128), (434, 29953976), (496, 26209729), (586, 22184344), (728, 17857178), (806, 16129064), (868, 14976988), (983, 13224848), (1172, 11092172), (1456, 8928589), (1612, 8064532), (1736, 7488494), (1966, 6612424), (2051, 6338384), (2344, 5546086), (2821, 4608304), (3224, 4032266), (3472, 3744247), (3809, 3412976), (3932, 3306212), (4102, 3169192), (4688, 2773043), (5642, 2304152), (6448, 2016133), (6881, 1889264), (7618, 1706488), (7864, 1653106), (8204, 1584596), (9083, 1431248), (11284, 1152076), (12779, 1017296), (13762, 944632), (15236, 853244), (15728, 826553), (16408, 792298), (18166, 715624), (22568, 576038), (25558, 508648), (26663, 487568), (27524, 472316), (30472, 426622), (30473, 426608), (32816, 396149), (36332, 357812), (45136, 288019), (51116, 254324), (53326, 243784), (55048, 236158), (60944, 213311), (60946, 213304), (63581, 204464), (72664, 178906), (89453, 145328), (102232, 127162), (106652, 121892), (110096, 118079)]