99880790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 185318496

約数和(自身を除く): 85437706

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 2243, 4453, 4486, 8906, 11215, 22265, 22430, 44530, 136823, 163739, 273646, 327478, 684115, 818695, 1368230, 1637390, 9988079, 19976158, 49940395, 99880790]

約数ペア:

[(1, 99880790), (2, 49940395), (5, 19976158), (10, 9988079), (61, 1637390), (73, 1368230), (122, 818695), (146, 684115), (305, 327478), (365, 273646), (610, 163739), (730, 136823), (2243, 44530), (4453, 22430), (4486, 22265), (8906, 11215)]