70138640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6131}}^1$

素因数の和:6168

約数の個数: 80

約数和(自身を含む): 191612736

約数和(自身を除く): 121474096

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 6131, 11440, 12262, 24524, 30655, 49048, 61310, 67441, 79703, 98096, 122620, 134882, 159406, 245240, 269764, 318812, 337205, 398515, 490480, 539528, 637624, 674410, 797030, 876733, 1079056, 1275248, 1348820, 1594060, 1753466, 2697640, 3188120, 3506932, 4383665, 5395280, 6376240, 7013864, 8767330, 14027728, 17534660, 35069320, 70138640]

約数ペア:

[(1, 70138640), (2, 35069320), (4, 17534660), (5, 14027728), (8, 8767330), (10, 7013864), (11, 6376240), (13, 5395280), (16, 4383665), (20, 3506932), (22, 3188120), (26, 2697640), (40, 1753466), (44, 1594060), (52, 1348820), (55, 1275248), (65, 1079056), (80, 876733), (88, 797030), (104, 674410), (110, 637624), (130, 539528), (143, 490480), (176, 398515), (208, 337205), (220, 318812), (260, 269764), (286, 245240), (440, 159406), (520, 134882), (572, 122620), (715, 98096), (880, 79703), (1040, 67441), (1144, 61310), (1430, 49048), (2288, 30655), (2860, 24524), (5720, 12262), (6131, 11440)]