3444863620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{10973}}^1$

素因数の和:12420

約数の個数: 48

約数和(自身を含む): 7898119488

約数和(自身を除く): 4453255868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1427, 2854, 5708, 7135, 10973, 14270, 15697, 21946, 28540, 31394, 43892, 54865, 62788, 78485, 109730, 120703, 156970, 219460, 241406, 313940, 482812, 603515, 1207030, 2414060, 15658471, 31316942, 62633884, 78292355, 156584710, 172243181, 313169420, 344486362, 688972724, 861215905, 1722431810, 3444863620]

約数ペア:

[(1, 3444863620), (2, 1722431810), (4, 861215905), (5, 688972724), (10, 344486362), (11, 313169420), (20, 172243181), (22, 156584710), (44, 78292355), (55, 62633884), (110, 31316942), (220, 15658471), (1427, 2414060), (2854, 1207030), (5708, 603515), (7135, 482812), (10973, 313940), (14270, 241406), (15697, 219460), (21946, 156970), (28540, 120703), (31394, 109730), (43892, 78485), (54865, 62788)]