68040460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 152028576

約数和(自身を除く): 83988116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 293, 340, 586, 683, 1172, 1366, 1465, 2732, 2930, 3415, 4981, 5860, 6830, 9962, 11611, 13660, 19924, 23222, 24905, 46444, 49810, 58055, 99620, 116110, 200119, 232220, 400238, 800476, 1000595, 2001190, 3402023, 4002380, 6804046, 13608092, 17010115, 34020230, 68040460]

約数ペア:

[(1, 68040460), (2, 34020230), (4, 17010115), (5, 13608092), (10, 6804046), (17, 4002380), (20, 3402023), (34, 2001190), (68, 1000595), (85, 800476), (170, 400238), (293, 232220), (340, 200119), (586, 116110), (683, 99620), (1172, 58055), (1366, 49810), (1465, 46444), (2732, 24905), (2930, 23222), (3415, 19924), (4981, 13660), (5860, 11611), (6830, 9962)]