1110106540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{2377}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 2456949600

約数和(自身を除く): 1346843060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1229, 2377, 2458, 4754, 4916, 6145, 9508, 11885, 12290, 23351, 23770, 24580, 45163, 46702, 47540, 90326, 93404, 116755, 180652, 225815, 233510, 451630, 467020, 903260, 2921333, 5842666, 11685332, 14606665, 29213330, 55505327, 58426660, 111010654, 222021308, 277526635, 555053270, 1110106540]

約数ペア:

[(1, 1110106540), (2, 555053270), (4, 277526635), (5, 222021308), (10, 111010654), (19, 58426660), (20, 55505327), (38, 29213330), (76, 14606665), (95, 11685332), (190, 5842666), (380, 2921333), (1229, 903260), (2377, 467020), (2458, 451630), (4754, 233510), (4916, 225815), (6145, 180652), (9508, 116755), (11885, 93404), (12290, 90326), (23351, 47540), (23770, 46702), (24580, 45163)]