24153560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 58255200

約数和(自身を除く): 34101640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 521, 610, 760, 1042, 1159, 1220, 2084, 2318, 2440, 2605, 4168, 4636, 5210, 5795, 9272, 9899, 10420, 11590, 19798, 20840, 23180, 31781, 39596, 46360, 49495, 63562, 79192, 98990, 127124, 158905, 197980, 254248, 317810, 395960, 603839, 635620, 1207678, 1271240, 2415356, 3019195, 4830712, 6038390, 12076780, 24153560]

約数ペア:

[(1, 24153560), (2, 12076780), (4, 6038390), (5, 4830712), (8, 3019195), (10, 2415356), (19, 1271240), (20, 1207678), (38, 635620), (40, 603839), (61, 395960), (76, 317810), (95, 254248), (122, 197980), (152, 158905), (190, 127124), (244, 98990), (305, 79192), (380, 63562), (488, 49495), (521, 46360), (610, 39596), (760, 31781), (1042, 23180), (1159, 20840), (1220, 19798), (2084, 11590), (2318, 10420), (2440, 9899), (2605, 9272), (4168, 5795), (4636, 5210)]