98368840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59981}}^1$

素因数の和:60033

約数の個数: 32

約数和(自身を含む): 226731960

約数和(自身を除く): 128363120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 59981, 119962, 239924, 299905, 479848, 599810, 1199620, 2399240, 2459221, 4918442, 9836884, 12296105, 19673768, 24592210, 49184420, 98368840]

約数ペア:

[(1, 98368840), (2, 49184420), (4, 24592210), (5, 19673768), (8, 12296105), (10, 9836884), (20, 4918442), (40, 2459221), (41, 2399240), (82, 1199620), (164, 599810), (205, 479848), (328, 299905), (410, 239924), (820, 119962), (1640, 59981)]