36923960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 86940000

約数和(自身を除く): 50016040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 139, 145, 229, 232, 278, 290, 458, 556, 580, 695, 916, 1112, 1145, 1160, 1390, 1832, 2290, 2780, 4031, 4580, 5560, 6641, 8062, 9160, 13282, 16124, 20155, 26564, 31831, 32248, 33205, 40310, 53128, 63662, 66410, 80620, 127324, 132820, 159155, 161240, 254648, 265640, 318310, 636620, 923099, 1273240, 1846198, 3692396, 4615495, 7384792, 9230990, 18461980, 36923960]

約数ペア:

[(1, 36923960), (2, 18461980), (4, 9230990), (5, 7384792), (8, 4615495), (10, 3692396), (20, 1846198), (29, 1273240), (40, 923099), (58, 636620), (116, 318310), (139, 265640), (145, 254648), (229, 161240), (232, 159155), (278, 132820), (290, 127324), (458, 80620), (556, 66410), (580, 63662), (695, 53128), (916, 40310), (1112, 33205), (1145, 32248), (1160, 31831), (1390, 26564), (1832, 20155), (2290, 16124), (2780, 13282), (4031, 9160), (4580, 8062), (5560, 6641)]