441418900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4201

約数の個数: 72

約数和(自身を含む): 1044245664

約数和(自身を除く): 602826764

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 650, 830, 1079, 1300, 1660, 2075, 2158, 4091, 4150, 4316, 5395, 8182, 8300, 10790, 16364, 20455, 21580, 26975, 40910, 53183, 53950, 81820, 102275, 106366, 107900, 204550, 212732, 265915, 339553, 409100, 531830, 679106, 1063660, 1329575, 1358212, 1697765, 2659150, 3395530, 4414189, 5318300, 6791060, 8488825, 8828378, 16977650, 17656756, 22070945, 33955300, 44141890, 88283780, 110354725, 220709450, 441418900]

約数ペア:

[(1, 441418900), (2, 220709450), (4, 110354725), (5, 88283780), (10, 44141890), (13, 33955300), (20, 22070945), (25, 17656756), (26, 16977650), (50, 8828378), (52, 8488825), (65, 6791060), (83, 5318300), (100, 4414189), (130, 3395530), (166, 2659150), (260, 1697765), (325, 1358212), (332, 1329575), (415, 1063660), (650, 679106), (830, 531830), (1079, 409100), (1300, 339553), (1660, 265915), (2075, 212732), (2158, 204550), (4091, 107900), (4150, 106366), (4316, 102275), (5395, 81820), (8182, 53950), (8300, 53183), (10790, 40910), (16364, 26975), (20455, 21580)]