8889143045060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{21212101}}^1$

素因数の和:21213044

約数の個数: 48

約数和(自身を含む): 19500200520192

約数和(自身を除く): 10611057475132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 911, 1822, 3644, 4555, 9110, 18220, 20953, 41906, 83812, 104765, 209530, 419060, 21212101, 42424202, 84848404, 106060505, 212121010, 424242020, 487878323, 975756646, 1951513292, 2439391615, 4878783230, 9757566460, 19324224011, 38648448022, 77296896044, 96621120055, 193242240110, 386484480220, 444457152253, 888914304506, 1777828609012, 2222285761265, 4444571522530, 8889143045060]

約数ペア:

[(1, 8889143045060), (2, 4444571522530), (4, 2222285761265), (5, 1777828609012), (10, 888914304506), (20, 444457152253), (23, 386484480220), (46, 193242240110), (92, 96621120055), (115, 77296896044), (230, 38648448022), (460, 19324224011), (911, 9757566460), (1822, 4878783230), (3644, 2439391615), (4555, 1951513292), (9110, 975756646), (18220, 487878323), (20953, 424242020), (41906, 212121010), (83812, 106060505), (104765, 84848404), (209530, 42424202), (419060, 21212101)]