23877320420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{85331}}^1$

素因数の和:86180

約数の個数: 48

約数和(自身を含む): 53157057408

約数和(自身を除く): 29279736988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 823, 1646, 3292, 4115, 8230, 13991, 16460, 27982, 55964, 69955, 85331, 139910, 170662, 279820, 341324, 426655, 853310, 1450627, 1706620, 2901254, 5802508, 7253135, 14506270, 29012540, 70227413, 140454826, 280909652, 351137065, 702274130, 1193866021, 1404548260, 2387732042, 4775464084, 5969330105, 11938660210, 23877320420]

約数ペア:

[(1, 23877320420), (2, 11938660210), (4, 5969330105), (5, 4775464084), (10, 2387732042), (17, 1404548260), (20, 1193866021), (34, 702274130), (68, 351137065), (85, 280909652), (170, 140454826), (340, 70227413), (823, 29012540), (1646, 14506270), (3292, 7253135), (4115, 5802508), (8230, 2901254), (13991, 1706620), (16460, 1450627), (27982, 853310), (55964, 426655), (69955, 341324), (85331, 279820), (139910, 170662)]