8355356180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1\times {\mathrm{7247}}^1$

素因数の和:10664

約数の個数: 48

約数和(自身を含む): 18586423296

約数和(自身を除く): 10231067116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3391, 6782, 7247, 13564, 14494, 16955, 28988, 33910, 36235, 57647, 67820, 72470, 115294, 123199, 144940, 230588, 246398, 288235, 492796, 576470, 615995, 1152940, 1231990, 2463980, 24574577, 49149154, 98298308, 122872885, 245745770, 417767809, 491491540, 835535618, 1671071236, 2088839045, 4177678090, 8355356180]

約数ペア:

[(1, 8355356180), (2, 4177678090), (4, 2088839045), (5, 1671071236), (10, 835535618), (17, 491491540), (20, 417767809), (34, 245745770), (68, 122872885), (85, 98298308), (170, 49149154), (340, 24574577), (3391, 2463980), (6782, 1231990), (7247, 1152940), (13564, 615995), (14494, 576470), (16955, 492796), (28988, 288235), (33910, 246398), (36235, 230588), (57647, 144940), (67820, 123199), (72470, 115294)]