123787150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107641}}^1$

素因数の和:107676

約数の個数: 24

約数和(自身を含む): 240256944

約数和(自身を除く): 116469794

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 107641, 215282, 538205, 1076410, 2475743, 2691025, 4951486, 5382050, 12378715, 24757430, 61893575, 123787150]

約数ペア:

[(1, 123787150), (2, 61893575), (5, 24757430), (10, 12378715), (23, 5382050), (25, 4951486), (46, 2691025), (50, 2475743), (115, 1076410), (230, 538205), (575, 215282), (1150, 107641)]