127624900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5213

約数の個数: 72

約数和(自身を含む): 314007680

約数和(自身を除く): 186382780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 5167, 6175, 10334, 12350, 20668, 24700, 25835, 51670, 67171, 98173, 103340, 129175, 134342, 196346, 258350, 268684, 335855, 392692, 490865, 516700, 671710, 981730, 1276249, 1343420, 1679275, 1963460, 2454325, 2552498, 3358550, 4908650, 5104996, 6381245, 6717100, 9817300, 12762490, 25524980, 31906225, 63812450, 127624900]

約数ペア:

[(1, 127624900), (2, 63812450), (4, 31906225), (5, 25524980), (10, 12762490), (13, 9817300), (19, 6717100), (20, 6381245), (25, 5104996), (26, 4908650), (38, 3358550), (50, 2552498), (52, 2454325), (65, 1963460), (76, 1679275), (95, 1343420), (100, 1276249), (130, 981730), (190, 671710), (247, 516700), (260, 490865), (325, 392692), (380, 335855), (475, 268684), (494, 258350), (650, 196346), (950, 134342), (988, 129175), (1235, 103340), (1300, 98173), (1900, 67171), (2470, 51670), (4940, 25835), (5167, 24700), (6175, 20668), (10334, 12350)]