156946044470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40253}}^1\times {\mathrm{20521}}^1$

素因数の和:60800

約数の個数: 32

約数和(自身を含む): 297393331680

約数和(自身を除く): 140447287210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 20521, 40253, 41042, 80506, 102605, 201265, 205210, 389899, 402530, 764807, 779798, 1529614, 1949495, 3824035, 3898990, 7648070, 826031813, 1652063626, 4130159065, 8260318130, 15694604447, 31389208894, 78473022235, 156946044470]

約数ペア:

[(1, 156946044470), (2, 78473022235), (5, 31389208894), (10, 15694604447), (19, 8260318130), (38, 4130159065), (95, 1652063626), (190, 826031813), (20521, 7648070), (40253, 3898990), (41042, 3824035), (80506, 1949495), (102605, 1529614), (201265, 779798), (205210, 764807), (389899, 402530)]