25604810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3023}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 32310838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 3023, 4235, 6046, 8470, 15115, 21161, 30230, 33253, 42322, 66506, 105805, 166265, 211610, 232771, 332530, 365783, 465542, 731566, 1163855, 1828915, 2327710, 2560481, 3657830, 5120962, 12802405, 25604810]

約数ペア:

[(1, 25604810), (2, 12802405), (5, 5120962), (7, 3657830), (10, 2560481), (11, 2327710), (14, 1828915), (22, 1163855), (35, 731566), (55, 465542), (70, 365783), (77, 332530), (110, 232771), (121, 211610), (154, 166265), (242, 105805), (385, 66506), (605, 42322), (770, 33253), (847, 30230), (1210, 21161), (1694, 15115), (3023, 8470), (4235, 6046)]