74349340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12433}}^1$

素因数の和:12478

約数の個数: 48

約数和(自身を含む): 175468608

約数和(自身を除く): 101119268

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 12433, 24866, 49732, 62165, 124330, 161629, 248660, 285959, 323258, 571918, 646516, 808145, 1143836, 1429795, 1616290, 2859590, 3232580, 3717467, 5719180, 7434934, 14869868, 18587335, 37174670, 74349340]

約数ペア:

[(1, 74349340), (2, 37174670), (4, 18587335), (5, 14869868), (10, 7434934), (13, 5719180), (20, 3717467), (23, 3232580), (26, 2859590), (46, 1616290), (52, 1429795), (65, 1143836), (92, 808145), (115, 646516), (130, 571918), (230, 323258), (260, 285959), (299, 248660), (460, 161629), (598, 124330), (1196, 62165), (1495, 49732), (2990, 24866), (5980, 12433)]