2112671220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{3947}}^1$

素因数の和:4781

約数の個数: 96

約数和(自身を含む): 6462844416

約数和(自身を除く): 4350173196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 811, 1622, 2433, 3244, 3947, 4055, 4866, 7894, 8110, 8921, 9732, 11841, 12165, 15788, 16220, 17842, 19735, 23682, 24330, 26763, 35684, 39470, 43417, 44605, 47364, 48660, 53526, 59205, 78940, 86834, 89210, 107052, 118410, 130251, 133815, 173668, 178420, 217085, 236820, 260502, 267630, 434170, 521004, 535260, 651255, 868340, 1302510, 2605020, 3201017, 6402034, 9603051, 12804068, 16005085, 19206102, 32010170, 35211187, 38412204, 48015255, 64020340, 70422374, 96030510, 105633561, 140844748, 176055935, 192061020, 211267122, 352111870, 422534244, 528167805, 704223740, 1056335610, 2112671220]

約数ペア:

[(1, 2112671220), (2, 1056335610), (3, 704223740), (4, 528167805), (5, 422534244), (6, 352111870), (10, 211267122), (11, 192061020), (12, 176055935), (15, 140844748), (20, 105633561), (22, 96030510), (30, 70422374), (33, 64020340), (44, 48015255), (55, 38412204), (60, 35211187), (66, 32010170), (110, 19206102), (132, 16005085), (165, 12804068), (220, 9603051), (330, 6402034), (660, 3201017), (811, 2605020), (1622, 1302510), (2433, 868340), (3244, 651255), (3947, 535260), (4055, 521004), (4866, 434170), (7894, 267630), (8110, 260502), (8921, 236820), (9732, 217085), (11841, 178420), (12165, 173668), (15788, 133815), (16220, 130251), (17842, 118410), (19735, 107052), (23682, 89210), (24330, 86834), (26763, 78940), (35684, 59205), (39470, 53526), (43417, 48660), (44605, 47364)]