24788875720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{71339}}^1$

素因数の和:71447

約数の個数: 128

約数和(自身を含む): 68417913600

約数和(自身を除く): 43629037880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 476, 511, 584, 595, 680, 730, 952, 1022, 1190, 1241, 1460, 2044, 2380, 2482, 2555, 2920, 4088, 4760, 4964, 5110, 6205, 8687, 9928, 10220, 12410, 17374, 20440, 24820, 34748, 43435, 49640, 69496, 71339, 86870, 142678, 173740, 285356, 347480, 356695, 499373, 570712, 713390, 998746, 1212763, 1426780, 1997492, 2425526, 2496865, 2853560, 3994984, 4851052, 4993730, 5207747, 6063815, 8489341, 9702104, 9987460, 10415494, 12127630, 16978682, 19974920, 20830988, 24255260, 26038735, 33957364, 36454229, 41661976, 42446705, 48510520, 52077470, 67914728, 72908458, 84893410, 88531699, 104154940, 145816916, 169786820, 177063398, 182271145, 208309880, 291633832, 339573640, 354126796, 364542290, 442658495, 619721893, 708253592, 729084580, 885316990, 1239443786, 1458169160, 1770633980, 2478887572, 3098609465, 3541267960, 4957775144, 6197218930, 12394437860, 24788875720]

約数ペア:

[(1, 24788875720), (2, 12394437860), (4, 6197218930), (5, 4957775144), (7, 3541267960), (8, 3098609465), (10, 2478887572), (14, 1770633980), (17, 1458169160), (20, 1239443786), (28, 885316990), (34, 729084580), (35, 708253592), (40, 619721893), (56, 442658495), (68, 364542290), (70, 354126796), (73, 339573640), (85, 291633832), (119, 208309880), (136, 182271145), (140, 177063398), (146, 169786820), (170, 145816916), (238, 104154940), (280, 88531699), (292, 84893410), (340, 72908458), (365, 67914728), (476, 52077470), (511, 48510520), (584, 42446705), (595, 41661976), (680, 36454229), (730, 33957364), (952, 26038735), (1022, 24255260), (1190, 20830988), (1241, 19974920), (1460, 16978682), (2044, 12127630), (2380, 10415494), (2482, 9987460), (2555, 9702104), (2920, 8489341), (4088, 6063815), (4760, 5207747), (4964, 4993730), (5110, 4851052), (6205, 3994984), (8687, 2853560), (9928, 2496865), (10220, 2425526), (12410, 1997492), (17374, 1426780), (20440, 1212763), (24820, 998746), (34748, 713390), (43435, 570712), (49640, 499373), (69496, 356695), (71339, 347480), (86870, 285356), (142678, 173740)]