43262960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 71479696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 2447, 3536, 4420, 4894, 8840, 9788, 12235, 17680, 19576, 24470, 31811, 39152, 41599, 48940, 63622, 83198, 97880, 127244, 159055, 166396, 195760, 207995, 254488, 318110, 332792, 415990, 508976, 540787, 636220, 665584, 831980, 1081574, 1272440, 1663960, 2163148, 2544880, 2703935, 3327920, 4326296, 5407870, 8652592, 10815740, 21631480, 43262960]

約数ペア:

[(1, 43262960), (2, 21631480), (4, 10815740), (5, 8652592), (8, 5407870), (10, 4326296), (13, 3327920), (16, 2703935), (17, 2544880), (20, 2163148), (26, 1663960), (34, 1272440), (40, 1081574), (52, 831980), (65, 665584), (68, 636220), (80, 540787), (85, 508976), (104, 415990), (130, 332792), (136, 318110), (170, 254488), (208, 207995), (221, 195760), (260, 166396), (272, 159055), (340, 127244), (442, 97880), (520, 83198), (680, 63622), (884, 48940), (1040, 41599), (1105, 39152), (1360, 31811), (1768, 24470), (2210, 19576), (2447, 17680), (3536, 12235), (4420, 9788), (4894, 8840)]