4615236460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1\times {\mathrm{1553}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 9777146400

約数和(自身を除く): 5161909940

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1069, 1390, 1553, 2138, 2780, 3106, 4276, 5345, 6212, 7765, 10690, 15530, 21380, 31060, 148591, 215867, 297182, 431734, 594364, 742955, 863468, 1079335, 1485910, 1660157, 2158670, 2971820, 3320314, 4317340, 6640628, 8300785, 16601570, 33203140, 230761823, 461523646, 923047292, 1153809115, 2307618230, 4615236460]

約数ペア:

[(1, 4615236460), (2, 2307618230), (4, 1153809115), (5, 923047292), (10, 461523646), (20, 230761823), (139, 33203140), (278, 16601570), (556, 8300785), (695, 6640628), (1069, 4317340), (1390, 3320314), (1553, 2971820), (2138, 2158670), (2780, 1660157), (3106, 1485910), (4276, 1079335), (5345, 863468), (6212, 742955), (7765, 594364), (10690, 431734), (15530, 297182), (21380, 215867), (31060, 148591)]