68192050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 132580800

約数和(自身を除く): 64388750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 131, 145, 262, 290, 359, 655, 718, 725, 1310, 1450, 1795, 3275, 3590, 3799, 6550, 7598, 8975, 10411, 17950, 18995, 20822, 37990, 47029, 52055, 94058, 94975, 104110, 189950, 235145, 260275, 470290, 520550, 1175725, 1363841, 2351450, 2727682, 6819205, 13638410, 34096025, 68192050]

約数ペア:

[(1, 68192050), (2, 34096025), (5, 13638410), (10, 6819205), (25, 2727682), (29, 2351450), (50, 1363841), (58, 1175725), (131, 520550), (145, 470290), (262, 260275), (290, 235145), (359, 189950), (655, 104110), (718, 94975), (725, 94058), (1310, 52055), (1450, 47029), (1795, 37990), (3275, 20822), (3590, 18995), (3799, 17950), (6550, 10411), (7598, 8975)]