126129640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34651}}^1$

素因数の和:34682

約数の個数: 64

約数和(自身を含む): 349292160

約数和(自身を除く): 223162520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 34651, 69302, 138604, 173255, 242557, 277208, 346510, 450463, 485114, 693020, 900926, 970228, 1212785, 1386040, 1801852, 1940456, 2252315, 2425570, 3153241, 3603704, 4504630, 4851140, 6306482, 9009260, 9702280, 12612964, 15766205, 18018520, 25225928, 31532410, 63064820, 126129640]

約数ペア:

[(1, 126129640), (2, 63064820), (4, 31532410), (5, 25225928), (7, 18018520), (8, 15766205), (10, 12612964), (13, 9702280), (14, 9009260), (20, 6306482), (26, 4851140), (28, 4504630), (35, 3603704), (40, 3153241), (52, 2425570), (56, 2252315), (65, 1940456), (70, 1801852), (91, 1386040), (104, 1212785), (130, 970228), (140, 900926), (182, 693020), (260, 485114), (280, 450463), (364, 346510), (455, 277208), (520, 242557), (728, 173255), (910, 138604), (1820, 69302), (3640, 34651)]