71778200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 189310800

約数和(自身を除く): 117532600

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, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1453, 1900, 1976, 2470, 2600, 2906, 3800, 4940, 5812, 6175, 7265, 9880, 11624, 12350, 14530, 18889, 24700, 27607, 29060, 36325, 37778, 49400, 55214, 58120, 72650, 75556, 94445, 110428, 138035, 145300, 151112, 188890, 220856, 276070, 290600, 358891, 377780, 472225, 552140, 690175, 717782, 755560, 944450, 1104280, 1380350, 1435564, 1794455, 1888900, 2760700, 2871128, 3588910, 3777800, 5521400, 7177820, 8972275, 14355640, 17944550, 35889100, 71778200]

約数ペア:

[(1, 71778200), (2, 35889100), (4, 17944550), (5, 14355640), (8, 8972275), (10, 7177820), (13, 5521400), (19, 3777800), (20, 3588910), (25, 2871128), (26, 2760700), (38, 1888900), (40, 1794455), (50, 1435564), (52, 1380350), (65, 1104280), (76, 944450), (95, 755560), (100, 717782), (104, 690175), (130, 552140), (152, 472225), (190, 377780), (200, 358891), (247, 290600), (260, 276070), (325, 220856), (380, 188890), (475, 151112), (494, 145300), (520, 138035), (650, 110428), (760, 94445), (950, 75556), (988, 72650), (1235, 58120), (1300, 55214), (1453, 49400), (1900, 37778), (1976, 36325), (2470, 29060), (2600, 27607), (2906, 24700), (3800, 18889), (4940, 14530), (5812, 12350), (6175, 11624), (7265, 9880)]