19580458070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3697}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 36727352640

約数和(自身を除く): 17146894570

約数列:

[1, 2, 5, 10, 43, 86, 109, 113, 215, 218, 226, 430, 545, 565, 1090, 1130, 3697, 4687, 4859, 7394, 9374, 9718, 12317, 18485, 23435, 24295, 24634, 36970, 46870, 48590, 61585, 123170, 158971, 317942, 402973, 417761, 529631, 794855, 805946, 835522, 1059262, 1589710, 2014865, 2088805, 2648155, 4029730, 4177610, 5296310, 17327839, 17963723, 34655678, 35927446, 45535949, 86639195, 89818615, 91071898, 173278390, 179637230, 227679745, 455359490, 1958045807, 3916091614, 9790229035, 19580458070]

約数ペア:

[(1, 19580458070), (2, 9790229035), (5, 3916091614), (10, 1958045807), (43, 455359490), (86, 227679745), (109, 179637230), (113, 173278390), (215, 91071898), (218, 89818615), (226, 86639195), (430, 45535949), (545, 35927446), (565, 34655678), (1090, 17963723), (1130, 17327839), (3697, 5296310), (4687, 4177610), (4859, 4029730), (7394, 2648155), (9374, 2088805), (9718, 2014865), (12317, 1589710), (18485, 1059262), (23435, 835522), (24295, 805946), (24634, 794855), (36970, 529631), (46870, 417761), (48590, 402973), (61585, 317942), (123170, 158971)]