858762950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2731}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 1687064640

約数和(自身を除く): 828301690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 331, 475, 662, 950, 1655, 2731, 3310, 5462, 6289, 8275, 12578, 13655, 16550, 27310, 31445, 51889, 62890, 68275, 103778, 136550, 157225, 259445, 314450, 518890, 903961, 1297225, 1807922, 2594450, 4519805, 9039610, 17175259, 22599025, 34350518, 45198050, 85876295, 171752590, 429381475, 858762950]

約数ペア:

[(1, 858762950), (2, 429381475), (5, 171752590), (10, 85876295), (19, 45198050), (25, 34350518), (38, 22599025), (50, 17175259), (95, 9039610), (190, 4519805), (331, 2594450), (475, 1807922), (662, 1297225), (950, 903961), (1655, 518890), (2731, 314450), (3310, 259445), (5462, 157225), (6289, 136550), (8275, 103778), (12578, 68275), (13655, 62890), (16550, 51889), (27310, 31445)]