11567920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 33841584

約数和(自身を除く): 22273664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 227, 245, 260, 280, 364, 392, 454, 455, 490, 520, 560, 637, 728, 784, 908, 910, 980, 1040, 1135, 1274, 1456, 1589, 1816, 1820, 1960, 2270, 2548, 2951, 3178, 3185, 3632, 3640, 3920, 4540, 5096, 5902, 6356, 6370, 7280, 7945, 9080, 10192, 11123, 11804, 12712, 12740, 14755, 15890, 18160, 20657, 22246, 23608, 25424, 25480, 29510, 31780, 41314, 44492, 47216, 50960, 55615, 59020, 63560, 82628, 88984, 103285, 111230, 118040, 127120, 144599, 165256, 177968, 206570, 222460, 236080, 289198, 330512, 413140, 444920, 578396, 722995, 826280, 889840, 1156792, 1445990, 1652560, 2313584, 2891980, 5783960, 11567920]

約数ペア:

[(1, 11567920), (2, 5783960), (4, 2891980), (5, 2313584), (7, 1652560), (8, 1445990), (10, 1156792), (13, 889840), (14, 826280), (16, 722995), (20, 578396), (26, 444920), (28, 413140), (35, 330512), (40, 289198), (49, 236080), (52, 222460), (56, 206570), (65, 177968), (70, 165256), (80, 144599), (91, 127120), (98, 118040), (104, 111230), (112, 103285), (130, 88984), (140, 82628), (182, 63560), (196, 59020), (208, 55615), (227, 50960), (245, 47216), (260, 44492), (280, 41314), (364, 31780), (392, 29510), (454, 25480), (455, 25424), (490, 23608), (520, 22246), (560, 20657), (637, 18160), (728, 15890), (784, 14755), (908, 12740), (910, 12712), (980, 11804), (1040, 11123), (1135, 10192), (1274, 9080), (1456, 7945), (1589, 7280), (1816, 6370), (1820, 6356), (1960, 5902), (2270, 5096), (2548, 4540), (2951, 3920), (3178, 3640), (3185, 3632)]