80483480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3733}}^1$

素因数の和:3769

約数の個数: 96

約数和(自身を含む): 229865040

約数和(自身を除く): 149381560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 3733, 4312, 5390, 7466, 10780, 14932, 18665, 21560, 26131, 29864, 37330, 41063, 52262, 74660, 82126, 104524, 130655, 149320, 164252, 182917, 205315, 209048, 261310, 287441, 328504, 365834, 410630, 522620, 574882, 731668, 821260, 914585, 1045240, 1149764, 1437205, 1463336, 1642520, 1829170, 2012087, 2299528, 2874410, 3658340, 4024174, 5748820, 7316680, 8048348, 10060435, 11497640, 16096696, 20120870, 40241740, 80483480]

約数ペア:

[(1, 80483480), (2, 40241740), (4, 20120870), (5, 16096696), (7, 11497640), (8, 10060435), (10, 8048348), (11, 7316680), (14, 5748820), (20, 4024174), (22, 3658340), (28, 2874410), (35, 2299528), (40, 2012087), (44, 1829170), (49, 1642520), (55, 1463336), (56, 1437205), (70, 1149764), (77, 1045240), (88, 914585), (98, 821260), (110, 731668), (140, 574882), (154, 522620), (196, 410630), (220, 365834), (245, 328504), (280, 287441), (308, 261310), (385, 209048), (392, 205315), (440, 182917), (490, 164252), (539, 149320), (616, 130655), (770, 104524), (980, 82126), (1078, 74660), (1540, 52262), (1960, 41063), (2156, 37330), (2695, 29864), (3080, 26131), (3733, 21560), (4312, 18665), (5390, 14932), (7466, 10780)]