88295960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 127254760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3167, 3485, 5576, 6334, 6970, 12668, 13940, 15835, 25336, 27880, 31670, 53839, 63340, 107678, 126680, 129847, 215356, 259694, 269195, 430712, 519388, 538390, 649235, 1038776, 1076780, 1298470, 2153560, 2207399, 2596940, 4414798, 5193880, 8829596, 11036995, 17659192, 22073990, 44147980, 88295960]

約数ペア:

[(1, 88295960), (2, 44147980), (4, 22073990), (5, 17659192), (8, 11036995), (10, 8829596), (17, 5193880), (20, 4414798), (34, 2596940), (40, 2207399), (41, 2153560), (68, 1298470), (82, 1076780), (85, 1038776), (136, 649235), (164, 538390), (170, 519388), (205, 430712), (328, 269195), (340, 259694), (410, 215356), (680, 129847), (697, 126680), (820, 107678), (1394, 63340), (1640, 53839), (2788, 31670), (3167, 27880), (3485, 25336), (5576, 15835), (6334, 13940), (6970, 12668)]