46420400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 122700480

約数和(自身を除く): 76280080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 79, 80, 100, 104, 113, 130, 158, 200, 208, 226, 260, 316, 325, 395, 400, 452, 520, 565, 632, 650, 790, 904, 1027, 1040, 1130, 1264, 1300, 1469, 1580, 1808, 1975, 2054, 2260, 2600, 2825, 2938, 3160, 3950, 4108, 4520, 5135, 5200, 5650, 5876, 6320, 7345, 7900, 8216, 8927, 9040, 10270, 11300, 11752, 14690, 15800, 16432, 17854, 20540, 22600, 23504, 25675, 29380, 31600, 35708, 36725, 41080, 44635, 45200, 51350, 58760, 71416, 73450, 82160, 89270, 102700, 116051, 117520, 142832, 146900, 178540, 205400, 223175, 232102, 293800, 357080, 410800, 446350, 464204, 580255, 587600, 714160, 892700, 928408, 1160510, 1785400, 1856816, 2321020, 2901275, 3570800, 4642040, 5802550, 9284080, 11605100, 23210200, 46420400]

約数ペア:

[(1, 46420400), (2, 23210200), (4, 11605100), (5, 9284080), (8, 5802550), (10, 4642040), (13, 3570800), (16, 2901275), (20, 2321020), (25, 1856816), (26, 1785400), (40, 1160510), (50, 928408), (52, 892700), (65, 714160), (79, 587600), (80, 580255), (100, 464204), (104, 446350), (113, 410800), (130, 357080), (158, 293800), (200, 232102), (208, 223175), (226, 205400), (260, 178540), (316, 146900), (325, 142832), (395, 117520), (400, 116051), (452, 102700), (520, 89270), (565, 82160), (632, 73450), (650, 71416), (790, 58760), (904, 51350), (1027, 45200), (1040, 44635), (1130, 41080), (1264, 36725), (1300, 35708), (1469, 31600), (1580, 29380), (1808, 25675), (1975, 23504), (2054, 22600), (2260, 20540), (2600, 17854), (2825, 16432), (2938, 15800), (3160, 14690), (3950, 11752), (4108, 11300), (4520, 10270), (5135, 9040), (5200, 8927), (5650, 8216), (5876, 7900), (6320, 7345)]