3944200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 10389960

約数和(自身を除く): 6445760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 41, 50, 52, 65, 74, 82, 100, 104, 130, 148, 164, 185, 200, 205, 260, 296, 325, 328, 370, 410, 481, 520, 533, 650, 740, 820, 925, 962, 1025, 1066, 1300, 1480, 1517, 1640, 1850, 1924, 2050, 2132, 2405, 2600, 2665, 3034, 3700, 3848, 4100, 4264, 4810, 5330, 6068, 7400, 7585, 8200, 9620, 10660, 12025, 12136, 13325, 15170, 19240, 19721, 21320, 24050, 26650, 30340, 37925, 39442, 48100, 53300, 60680, 75850, 78884, 96200, 98605, 106600, 151700, 157768, 197210, 303400, 394420, 493025, 788840, 986050, 1972100, 3944200]

約数ペア:

[(1, 3944200), (2, 1972100), (4, 986050), (5, 788840), (8, 493025), (10, 394420), (13, 303400), (20, 197210), (25, 157768), (26, 151700), (37, 106600), (40, 98605), (41, 96200), (50, 78884), (52, 75850), (65, 60680), (74, 53300), (82, 48100), (100, 39442), (104, 37925), (130, 30340), (148, 26650), (164, 24050), (185, 21320), (200, 19721), (205, 19240), (260, 15170), (296, 13325), (325, 12136), (328, 12025), (370, 10660), (410, 9620), (481, 8200), (520, 7585), (533, 7400), (650, 6068), (740, 5330), (820, 4810), (925, 4264), (962, 4100), (1025, 3848), (1066, 3700), (1300, 3034), (1480, 2665), (1517, 2600), (1640, 2405), (1850, 2132), (1924, 2050)]