40896170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 89752320

約数和(自身を除く): 48856150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 317, 485, 634, 665, 679, 970, 1330, 1358, 1585, 1843, 2219, 3170, 3395, 3686, 4438, 6023, 6790, 9215, 11095, 12046, 12901, 18430, 22190, 25802, 30115, 30749, 42161, 60230, 61498, 64505, 84322, 129010, 153745, 210805, 215243, 307490, 421610, 430486, 584231, 1076215, 1168462, 2152430, 2921155, 4089617, 5842310, 8179234, 20448085, 40896170]

約数ペア:

[(1, 40896170), (2, 20448085), (5, 8179234), (7, 5842310), (10, 4089617), (14, 2921155), (19, 2152430), (35, 1168462), (38, 1076215), (70, 584231), (95, 430486), (97, 421610), (133, 307490), (190, 215243), (194, 210805), (266, 153745), (317, 129010), (485, 84322), (634, 64505), (665, 61498), (679, 60230), (970, 42161), (1330, 30749), (1358, 30115), (1585, 25802), (1843, 22190), (2219, 18430), (3170, 12901), (3395, 12046), (3686, 11095), (4438, 9215), (6023, 6790)]