232899160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{447883}}^1$

素因数の和:447907

約数の個数: 32

約数和(自身を含む): 564333840

約数和(自身を除く): 331434680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 447883, 895766, 1791532, 2239415, 3583064, 4478830, 5822479, 8957660, 11644958, 17915320, 23289916, 29112395, 46579832, 58224790, 116449580, 232899160]

約数ペア:

[(1, 232899160), (2, 116449580), (4, 58224790), (5, 46579832), (8, 29112395), (10, 23289916), (13, 17915320), (20, 11644958), (26, 8957660), (40, 5822479), (52, 4478830), (65, 3583064), (104, 2239415), (130, 1791532), (260, 895766), (520, 447883)]