763944050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 1448196000

約数和(自身を除く): 684251950

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 457, 499, 670, 914, 998, 1675, 2285, 2495, 3350, 4570, 4990, 11425, 12475, 22850, 24950, 30619, 33433, 61238, 66866, 153095, 167165, 228043, 306190, 334330, 456086, 765475, 835825, 1140215, 1530950, 1671650, 2280430, 5701075, 11402150, 15278881, 30557762, 76394405, 152788810, 381972025, 763944050]

約数ペア:

[(1, 763944050), (2, 381972025), (5, 152788810), (10, 76394405), (25, 30557762), (50, 15278881), (67, 11402150), (134, 5701075), (335, 2280430), (457, 1671650), (499, 1530950), (670, 1140215), (914, 835825), (998, 765475), (1675, 456086), (2285, 334330), (2495, 306190), (3350, 228043), (4570, 167165), (4990, 153095), (11425, 66866), (12475, 61238), (22850, 33433), (24950, 30619)]