6436550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 12990240

約数和(自身を除く): 6553690

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 193, 230, 290, 386, 575, 667, 725, 965, 1150, 1334, 1450, 1930, 3335, 4439, 4825, 5597, 6670, 8878, 9650, 11194, 16675, 22195, 27985, 33350, 44390, 55970, 110975, 128731, 139925, 221950, 257462, 279850, 643655, 1287310, 3218275, 6436550]

約数ペア:

[(1, 6436550), (2, 3218275), (5, 1287310), (10, 643655), (23, 279850), (25, 257462), (29, 221950), (46, 139925), (50, 128731), (58, 110975), (115, 55970), (145, 44390), (193, 33350), (230, 27985), (290, 22195), (386, 16675), (575, 11194), (667, 9650), (725, 8878), (965, 6670), (1150, 5597), (1334, 4825), (1450, 4439), (1930, 3335)]