3507400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 9374400

約数和(自身を除く): 5867000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 71, 76, 95, 100, 104, 130, 142, 152, 190, 200, 247, 260, 284, 325, 355, 380, 475, 494, 520, 568, 650, 710, 760, 923, 950, 988, 1235, 1300, 1349, 1420, 1775, 1846, 1900, 1976, 2470, 2600, 2698, 2840, 3550, 3692, 3800, 4615, 4940, 5396, 6175, 6745, 7100, 7384, 9230, 9880, 10792, 12350, 13490, 14200, 17537, 18460, 23075, 24700, 26980, 33725, 35074, 36920, 46150, 49400, 53960, 67450, 70148, 87685, 92300, 134900, 140296, 175370, 184600, 269800, 350740, 438425, 701480, 876850, 1753700, 3507400]

約数ペア:

[(1, 3507400), (2, 1753700), (4, 876850), (5, 701480), (8, 438425), (10, 350740), (13, 269800), (19, 184600), (20, 175370), (25, 140296), (26, 134900), (38, 92300), (40, 87685), (50, 70148), (52, 67450), (65, 53960), (71, 49400), (76, 46150), (95, 36920), (100, 35074), (104, 33725), (130, 26980), (142, 24700), (152, 23075), (190, 18460), (200, 17537), (247, 14200), (260, 13490), (284, 12350), (325, 10792), (355, 9880), (380, 9230), (475, 7384), (494, 7100), (520, 6745), (568, 6175), (650, 5396), (710, 4940), (760, 4615), (923, 3800), (950, 3692), (988, 3550), (1235, 2840), (1300, 2698), (1349, 2600), (1420, 2470), (1775, 1976), (1846, 1900)]