40167260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 103937904

約数和(自身を除く): 63770644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 2411, 3332, 4165, 4822, 8330, 9644, 12055, 16660, 16877, 24110, 33754, 40987, 48220, 67508, 81974, 84385, 118139, 163948, 168770, 204935, 236278, 286909, 337540, 409870, 472556, 573818, 590695, 819740, 1147636, 1181390, 1434545, 2008363, 2362780, 2869090, 4016726, 5738180, 8033452, 10041815, 20083630, 40167260]

約数ペア:

[(1, 40167260), (2, 20083630), (4, 10041815), (5, 8033452), (7, 5738180), (10, 4016726), (14, 2869090), (17, 2362780), (20, 2008363), (28, 1434545), (34, 1181390), (35, 1147636), (49, 819740), (68, 590695), (70, 573818), (85, 472556), (98, 409870), (119, 337540), (140, 286909), (170, 236278), (196, 204935), (238, 168770), (245, 163948), (340, 118139), (476, 84385), (490, 81974), (595, 67508), (833, 48220), (980, 40987), (1190, 33754), (1666, 24110), (2380, 16877), (2411, 16660), (3332, 12055), (4165, 9644), (4822, 8330)]