635122150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8647}}^1$

素因数の和:8785

約数の個数: 48

約数和(自身を含む): 1283605344

約数和(自身を除く): 648483194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 1130, 1469, 2825, 2938, 5650, 7345, 8647, 14690, 17294, 36725, 43235, 73450, 86470, 112411, 216175, 224822, 432350, 562055, 977111, 1124110, 1954222, 2810275, 4885555, 5620550, 9771110, 12702443, 24427775, 25404886, 48855550, 63512215, 127024430, 317561075, 635122150]

約数ペア:

[(1, 635122150), (2, 317561075), (5, 127024430), (10, 63512215), (13, 48855550), (25, 25404886), (26, 24427775), (50, 12702443), (65, 9771110), (113, 5620550), (130, 4885555), (226, 2810275), (325, 1954222), (565, 1124110), (650, 977111), (1130, 562055), (1469, 432350), (2825, 224822), (2938, 216175), (5650, 112411), (7345, 86470), (8647, 73450), (14690, 43235), (17294, 36725)]