13060492040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{111781}}^1$

素因数の和:111942

約数の個数: 64

約数和(自身を含む): 30905487360

約数和(自身を除く): 17844995320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 2540, 2921, 5080, 5842, 11684, 14605, 23368, 29210, 58420, 111781, 116840, 223562, 447124, 558905, 894248, 1117810, 2235620, 2570963, 4471240, 5141926, 10283852, 12854815, 14196187, 20567704, 25709630, 28392374, 51419260, 56784748, 70980935, 102838520, 113569496, 141961870, 283923740, 326512301, 567847480, 653024602, 1306049204, 1632561505, 2612098408, 3265123010, 6530246020, 13060492040]

約数ペア:

[(1, 13060492040), (2, 6530246020), (4, 3265123010), (5, 2612098408), (8, 1632561505), (10, 1306049204), (20, 653024602), (23, 567847480), (40, 326512301), (46, 283923740), (92, 141961870), (115, 113569496), (127, 102838520), (184, 70980935), (230, 56784748), (254, 51419260), (460, 28392374), (508, 25709630), (635, 20567704), (920, 14196187), (1016, 12854815), (1270, 10283852), (2540, 5141926), (2921, 4471240), (5080, 2570963), (5842, 2235620), (11684, 1117810), (14605, 894248), (23368, 558905), (29210, 447124), (58420, 223562), (111781, 116840)]