233094580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 507096576

約数和(自身を除く): 274001996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 397, 620, 794, 947, 1588, 1894, 1985, 3788, 3970, 4735, 7940, 9470, 12307, 18940, 24614, 29357, 49228, 58714, 61535, 117428, 123070, 146785, 246140, 293570, 375959, 587140, 751918, 1503836, 1879795, 3759590, 7519180, 11654729, 23309458, 46618916, 58273645, 116547290, 233094580]

約数ペア:

[(1, 233094580), (2, 116547290), (4, 58273645), (5, 46618916), (10, 23309458), (20, 11654729), (31, 7519180), (62, 3759590), (124, 1879795), (155, 1503836), (310, 751918), (397, 587140), (620, 375959), (794, 293570), (947, 246140), (1588, 146785), (1894, 123070), (1985, 117428), (3788, 61535), (3970, 58714), (4735, 49228), (7940, 29357), (9470, 24614), (12307, 18940)]