40067682760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{28387}}^1$

素因数の和:28547

約数の個数: 96

約数和(自身を含む): 104506447680

約数和(自身を除く): 64438764920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 5041, 9940, 10082, 19880, 20164, 25205, 28387, 35287, 40328, 50410, 56774, 70574, 100820, 113548, 141148, 141935, 176435, 198709, 201640, 227096, 282296, 283870, 352870, 397418, 567740, 705740, 794836, 993545, 1135480, 1411480, 1589672, 1987090, 2015477, 3974180, 4030954, 7948360, 8061908, 10077385, 14108339, 16123816, 20154770, 28216678, 40309540, 56433356, 70541695, 80619080, 112866712, 141083390, 143098867, 282166780, 286197734, 564333560, 572395468, 715494335, 1001692069, 1144790936, 1430988670, 2003384138, 2861977340, 4006768276, 5008460345, 5723954680, 8013536552, 10016920690, 20033841380, 40067682760]

約数ペア:

[(1, 40067682760), (2, 20033841380), (4, 10016920690), (5, 8013536552), (7, 5723954680), (8, 5008460345), (10, 4006768276), (14, 2861977340), (20, 2003384138), (28, 1430988670), (35, 1144790936), (40, 1001692069), (56, 715494335), (70, 572395468), (71, 564333560), (140, 286197734), (142, 282166780), (280, 143098867), (284, 141083390), (355, 112866712), (497, 80619080), (568, 70541695), (710, 56433356), (994, 40309540), (1420, 28216678), (1988, 20154770), (2485, 16123816), (2840, 14108339), (3976, 10077385), (4970, 8061908), (5041, 7948360), (9940, 4030954), (10082, 3974180), (19880, 2015477), (20164, 1987090), (25205, 1589672), (28387, 1411480), (35287, 1135480), (40328, 993545), (50410, 794836), (56774, 705740), (70574, 567740), (100820, 397418), (113548, 352870), (141148, 283870), (141935, 282296), (176435, 227096), (198709, 201640)]