6974418620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4275

約数の個数: 96

約数和(自身を含む): 16168965120

約数和(自身を除く): 9194546500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 83, 130, 158, 166, 260, 316, 332, 395, 415, 790, 830, 1027, 1079, 1580, 1660, 2054, 2158, 4091, 4108, 4316, 5135, 5395, 6557, 8182, 10270, 10790, 13114, 16364, 20455, 20540, 21580, 26228, 32785, 40910, 53183, 65570, 81820, 85241, 106366, 131140, 170482, 212732, 265915, 323189, 339553, 340964, 426205, 531830, 646378, 679106, 852410, 1063660, 1292756, 1358212, 1615945, 1697765, 1704820, 3231890, 3395530, 4201457, 4414189, 6463780, 6791060, 8402914, 8828378, 16805828, 17656756, 21007285, 22070945, 26824687, 42014570, 44141890, 53649374, 84029140, 88283780, 107298748, 134123435, 268246870, 348720931, 536493740, 697441862, 1394883724, 1743604655, 3487209310, 6974418620]

約数ペア:

[(1, 6974418620), (2, 3487209310), (4, 1743604655), (5, 1394883724), (10, 697441862), (13, 536493740), (20, 348720931), (26, 268246870), (52, 134123435), (65, 107298748), (79, 88283780), (83, 84029140), (130, 53649374), (158, 44141890), (166, 42014570), (260, 26824687), (316, 22070945), (332, 21007285), (395, 17656756), (415, 16805828), (790, 8828378), (830, 8402914), (1027, 6791060), (1079, 6463780), (1580, 4414189), (1660, 4201457), (2054, 3395530), (2158, 3231890), (4091, 1704820), (4108, 1697765), (4316, 1615945), (5135, 1358212), (5395, 1292756), (6557, 1063660), (8182, 852410), (10270, 679106), (10790, 646378), (13114, 531830), (16364, 426205), (20455, 340964), (20540, 339553), (21580, 323189), (26228, 265915), (32785, 212732), (40910, 170482), (53183, 131140), (65570, 106366), (81820, 85241)]