4702433840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{16091}}^1$

素因数の和:16398

約数の個数: 80

約数和(自身を含む): 11816806176

約数和(自身を除く): 7114372336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 281, 520, 562, 1040, 1124, 1405, 2248, 2810, 3653, 4496, 5620, 7306, 11240, 14612, 16091, 18265, 22480, 29224, 32182, 36530, 58448, 64364, 73060, 80455, 128728, 146120, 160910, 209183, 257456, 292240, 321820, 418366, 643640, 836732, 1045915, 1287280, 1673464, 2091830, 3346928, 4183660, 4521571, 8367320, 9043142, 16734640, 18086284, 22607855, 36172568, 45215710, 58780423, 72345136, 90431420, 117560846, 180862840, 235121692, 293902115, 361725680, 470243384, 587804230, 940486768, 1175608460, 2351216920, 4702433840]

約数ペア:

[(1, 4702433840), (2, 2351216920), (4, 1175608460), (5, 940486768), (8, 587804230), (10, 470243384), (13, 361725680), (16, 293902115), (20, 235121692), (26, 180862840), (40, 117560846), (52, 90431420), (65, 72345136), (80, 58780423), (104, 45215710), (130, 36172568), (208, 22607855), (260, 18086284), (281, 16734640), (520, 9043142), (562, 8367320), (1040, 4521571), (1124, 4183660), (1405, 3346928), (2248, 2091830), (2810, 1673464), (3653, 1287280), (4496, 1045915), (5620, 836732), (7306, 643640), (11240, 418366), (14612, 321820), (16091, 292240), (18265, 257456), (22480, 209183), (29224, 160910), (32182, 146120), (36530, 128728), (58448, 80455), (64364, 73060)]