43187960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 103852800

約数和(自身を除く): 60664840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1201, 1240, 1798, 2402, 3596, 4495, 4804, 6005, 7192, 8990, 9608, 12010, 17980, 24020, 34829, 35960, 37231, 48040, 69658, 74462, 139316, 148924, 174145, 186155, 278632, 297848, 348290, 372310, 696580, 744620, 1079699, 1393160, 1489240, 2159398, 4318796, 5398495, 8637592, 10796990, 21593980, 43187960]

約数ペア:

[(1, 43187960), (2, 21593980), (4, 10796990), (5, 8637592), (8, 5398495), (10, 4318796), (20, 2159398), (29, 1489240), (31, 1393160), (40, 1079699), (58, 744620), (62, 696580), (116, 372310), (124, 348290), (145, 297848), (155, 278632), (232, 186155), (248, 174145), (290, 148924), (310, 139316), (580, 74462), (620, 69658), (899, 48040), (1160, 37231), (1201, 35960), (1240, 34829), (1798, 24020), (2402, 17980), (3596, 12010), (4495, 9608), (4804, 8990), (6005, 7192)]