40394850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 100761408

約数和(自身を除く): 60366558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1182, 1367, 1970, 2734, 2955, 4101, 4925, 5910, 6835, 8202, 9850, 13670, 14775, 20505, 29550, 34175, 41010, 68350, 102525, 205050, 269299, 538598, 807897, 1346495, 1615794, 2692990, 4039485, 6732475, 8078970, 13464950, 20197425, 40394850]

約数ペア:

[(1, 40394850), (2, 20197425), (3, 13464950), (5, 8078970), (6, 6732475), (10, 4039485), (15, 2692990), (25, 1615794), (30, 1346495), (50, 807897), (75, 538598), (150, 269299), (197, 205050), (394, 102525), (591, 68350), (985, 41010), (1182, 34175), (1367, 29550), (1970, 20505), (2734, 14775), (2955, 13670), (4101, 9850), (4925, 8202), (5910, 6835)]