17701450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 35919576

約数和(自身を除く): 18218126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 241, 325, 482, 565, 650, 1130, 1205, 1469, 2410, 2825, 2938, 3133, 5650, 6025, 6266, 7345, 12050, 14690, 15665, 27233, 31330, 36725, 54466, 73450, 78325, 136165, 156650, 272330, 354029, 680825, 708058, 1361650, 1770145, 3540290, 8850725, 17701450]

約数ペア:

[(1, 17701450), (2, 8850725), (5, 3540290), (10, 1770145), (13, 1361650), (25, 708058), (26, 680825), (50, 354029), (65, 272330), (113, 156650), (130, 136165), (226, 78325), (241, 73450), (325, 54466), (482, 36725), (565, 31330), (650, 27233), (1130, 15665), (1205, 14690), (1469, 12050), (2410, 7345), (2825, 6266), (2938, 6025), (3133, 5650)]