46280890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 85050000

約数和(自身を除く): 38769110

約数列:

[1, 2, 5, 10, 89, 149, 178, 298, 349, 445, 698, 745, 890, 1490, 1745, 3490, 13261, 26522, 31061, 52001, 62122, 66305, 104002, 132610, 155305, 260005, 310610, 520010, 4628089, 9256178, 23140445, 46280890]

約数ペア:

[(1, 46280890), (2, 23140445), (5, 9256178), (10, 4628089), (89, 520010), (149, 310610), (178, 260005), (298, 155305), (349, 132610), (445, 104002), (698, 66305), (745, 62122), (890, 52001), (1490, 31061), (1745, 26522), (3490, 13261)]