74280340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 168053760

約数和(自身を除く): 93773420

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5209, 7130, 10418, 14260, 20836, 26045, 52090, 104180, 119807, 161479, 239614, 322958, 479228, 599035, 645916, 807395, 1198070, 1614790, 2396140, 3229580, 3714017, 7428034, 14856068, 18570085, 37140170, 74280340]

約数ペア:

[(1, 74280340), (2, 37140170), (4, 18570085), (5, 14856068), (10, 7428034), (20, 3714017), (23, 3229580), (31, 2396140), (46, 1614790), (62, 1198070), (92, 807395), (115, 645916), (124, 599035), (155, 479228), (230, 322958), (310, 239614), (460, 161479), (620, 119807), (713, 104180), (1426, 52090), (2852, 26045), (3565, 20836), (5209, 14260), (7130, 10418)]