3482960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 9280656

約数和(自身を除く): 5797696

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, 197, 208, 221, 260, 272, 340, 394, 442, 520, 680, 788, 884, 985, 1040, 1105, 1360, 1576, 1768, 1970, 2210, 2561, 3152, 3349, 3536, 3940, 4420, 5122, 6698, 7880, 8840, 10244, 12805, 13396, 15760, 16745, 17680, 20488, 25610, 26792, 33490, 40976, 43537, 51220, 53584, 66980, 87074, 102440, 133960, 174148, 204880, 217685, 267920, 348296, 435370, 696592, 870740, 1741480, 3482960]

約数ペア:

[(1, 3482960), (2, 1741480), (4, 870740), (5, 696592), (8, 435370), (10, 348296), (13, 267920), (16, 217685), (17, 204880), (20, 174148), (26, 133960), (34, 102440), (40, 87074), (52, 66980), (65, 53584), (68, 51220), (80, 43537), (85, 40976), (104, 33490), (130, 26792), (136, 25610), (170, 20488), (197, 17680), (208, 16745), (221, 15760), (260, 13396), (272, 12805), (340, 10244), (394, 8840), (442, 7880), (520, 6698), (680, 5122), (788, 4420), (884, 3940), (985, 3536), (1040, 3349), (1105, 3152), (1360, 2561), (1576, 2210), (1768, 1970)]