228055840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45979}}^1$

素因数の和:46025

約数の個数: 48

約数和(自身を含む): 556174080

約数和(自身を除く): 328118240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 45979, 91958, 183916, 229895, 367832, 459790, 735664, 919580, 1425349, 1471328, 1839160, 2850698, 3678320, 5701396, 7126745, 7356640, 11402792, 14253490, 22805584, 28506980, 45611168, 57013960, 114027920, 228055840]

約数ペア:

[(1, 228055840), (2, 114027920), (4, 57013960), (5, 45611168), (8, 28506980), (10, 22805584), (16, 14253490), (20, 11402792), (31, 7356640), (32, 7126745), (40, 5701396), (62, 3678320), (80, 2850698), (124, 1839160), (155, 1471328), (160, 1425349), (248, 919580), (310, 735664), (496, 459790), (620, 367832), (992, 229895), (1240, 183916), (2480, 91958), (4960, 45979)]