5396577800

素因数分解:

$2^3\times 5^2\times {\mathrm{401}}^1\times {\mathrm{67289}}^1$

素因数の和:67706

約数の個数: 48

約数和(自身を含む): 12578519700

約数和(自身を除く): 7181941900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 401, 802, 1604, 2005, 3208, 4010, 8020, 10025, 16040, 20050, 40100, 67289, 80200, 134578, 269156, 336445, 538312, 672890, 1345780, 1682225, 2691560, 3364450, 6728900, 13457800, 26982889, 53965778, 107931556, 134914445, 215863112, 269828890, 539657780, 674572225, 1079315560, 1349144450, 2698288900, 5396577800]

約数ペア:

[(1, 5396577800), (2, 2698288900), (4, 1349144450), (5, 1079315560), (8, 674572225), (10, 539657780), (20, 269828890), (25, 215863112), (40, 134914445), (50, 107931556), (100, 53965778), (200, 26982889), (401, 13457800), (802, 6728900), (1604, 3364450), (2005, 2691560), (3208, 1682225), (4010, 1345780), (8020, 672890), (10025, 538312), (16040, 336445), (20050, 269156), (40100, 134578), (67289, 80200)]