960027860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{29287}}^1$

素因数の和:29456

約数の個数: 48

約数和(自身を含む): 2214172800

約数和(自身を除く): 1254144940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3278, 6556, 8195, 16390, 29287, 32780, 58574, 117148, 146435, 292870, 322157, 585740, 644314, 1288628, 1610785, 3221570, 4363763, 6443140, 8727526, 17455052, 21818815, 43637630, 48001393, 87275260, 96002786, 192005572, 240006965, 480013930, 960027860]

約数ペア:

[(1, 960027860), (2, 480013930), (4, 240006965), (5, 192005572), (10, 96002786), (11, 87275260), (20, 48001393), (22, 43637630), (44, 21818815), (55, 17455052), (110, 8727526), (149, 6443140), (220, 4363763), (298, 3221570), (596, 1610785), (745, 1288628), (1490, 644314), (1639, 585740), (2980, 322157), (3278, 292870), (6556, 146435), (8195, 117148), (16390, 58574), (29287, 32780)]