9435400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 24998400

約数和(自身を除く): 15563000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 191, 200, 247, 260, 325, 380, 382, 475, 494, 520, 650, 760, 764, 950, 955, 988, 1235, 1300, 1528, 1900, 1910, 1976, 2470, 2483, 2600, 3629, 3800, 3820, 4775, 4940, 4966, 6175, 7258, 7640, 9550, 9880, 9932, 12350, 12415, 14516, 18145, 19100, 19864, 24700, 24830, 29032, 36290, 38200, 47177, 49400, 49660, 62075, 72580, 90725, 94354, 99320, 124150, 145160, 181450, 188708, 235885, 248300, 362900, 377416, 471770, 496600, 725800, 943540, 1179425, 1887080, 2358850, 4717700, 9435400]

約数ペア:

[(1, 9435400), (2, 4717700), (4, 2358850), (5, 1887080), (8, 1179425), (10, 943540), (13, 725800), (19, 496600), (20, 471770), (25, 377416), (26, 362900), (38, 248300), (40, 235885), (50, 188708), (52, 181450), (65, 145160), (76, 124150), (95, 99320), (100, 94354), (104, 90725), (130, 72580), (152, 62075), (190, 49660), (191, 49400), (200, 47177), (247, 38200), (260, 36290), (325, 29032), (380, 24830), (382, 24700), (475, 19864), (494, 19100), (520, 18145), (650, 14516), (760, 12415), (764, 12350), (950, 9932), (955, 9880), (988, 9550), (1235, 7640), (1300, 7258), (1528, 6175), (1900, 4966), (1910, 4940), (1976, 4775), (2470, 3820), (2483, 3800), (2600, 3629)]