10365538480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11779021}}^1$

素因数の和:11779045

約数の個数: 40

約数和(自身を含む): 26290777104

約数和(自身を除く): 15925238624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11779021, 23558042, 47116084, 58895105, 94232168, 117790210, 129569231, 188464336, 235580420, 259138462, 471160840, 518276924, 647846155, 942321680, 1036553848, 1295692310, 2073107696, 2591384620, 5182769240, 10365538480]

約数ペア:

[(1, 10365538480), (2, 5182769240), (4, 2591384620), (5, 2073107696), (8, 1295692310), (10, 1036553848), (11, 942321680), (16, 647846155), (20, 518276924), (22, 471160840), (40, 259138462), (44, 235580420), (55, 188464336), (80, 129569231), (88, 117790210), (110, 94232168), (176, 58895105), (220, 47116084), (440, 23558042), (880, 11779021)]