98380640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8423}}^1$

素因数の和:8511

約数の個数: 48

約数和(自身を含む): 235636128

約数和(自身を除く): 137255488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 8423, 11680, 16846, 33692, 42115, 67384, 84230, 134768, 168460, 269536, 336920, 614879, 673840, 1229758, 1347680, 2459516, 3074395, 4919032, 6148790, 9838064, 12297580, 19676128, 24595160, 49190320, 98380640]

約数ペア:

[(1, 98380640), (2, 49190320), (4, 24595160), (5, 19676128), (8, 12297580), (10, 9838064), (16, 6148790), (20, 4919032), (32, 3074395), (40, 2459516), (73, 1347680), (80, 1229758), (146, 673840), (160, 614879), (292, 336920), (365, 269536), (584, 168460), (730, 134768), (1168, 84230), (1460, 67384), (2336, 42115), (2920, 33692), (5840, 16846), (8423, 11680)]