152347236460

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4339}}^1\times {\mathrm{4513}}^1$

素因数の和:9250

約数の個数: 48

約数和(自身を含む): 320896648800

約数和(自身を除く): 168549412340

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 4339, 4513, 7780, 8678, 9026, 17356, 18052, 21695, 22565, 43390, 45130, 86780, 90260, 1687871, 1755557, 3375742, 3511114, 6751484, 7022228, 8439355, 8777785, 16878710, 17555570, 19581907, 33757420, 35111140, 39163814, 78327628, 97909535, 195819070, 391638140, 7617361823, 15234723646, 30469447292, 38086809115, 76173618230, 152347236460]

約数ペア:

[(1, 152347236460), (2, 76173618230), (4, 38086809115), (5, 30469447292), (10, 15234723646), (20, 7617361823), (389, 391638140), (778, 195819070), (1556, 97909535), (1945, 78327628), (3890, 39163814), (4339, 35111140), (4513, 33757420), (7780, 19581907), (8678, 17555570), (9026, 16878710), (17356, 8777785), (18052, 8439355), (21695, 7022228), (22565, 6751484), (43390, 3511114), (45130, 3375742), (86780, 1755557), (90260, 1687871)]