38070100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 85042734

約数和(自身を除く): 46972634

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 79, 100, 122, 158, 244, 305, 316, 395, 610, 790, 1220, 1525, 1580, 1975, 3050, 3950, 4819, 6100, 6241, 7900, 9638, 12482, 19276, 24095, 24964, 31205, 48190, 62410, 96380, 120475, 124820, 156025, 240950, 312050, 380701, 481900, 624100, 761402, 1522804, 1903505, 3807010, 7614020, 9517525, 19035050, 38070100]

約数ペア:

[(1, 38070100), (2, 19035050), (4, 9517525), (5, 7614020), (10, 3807010), (20, 1903505), (25, 1522804), (50, 761402), (61, 624100), (79, 481900), (100, 380701), (122, 312050), (158, 240950), (244, 156025), (305, 124820), (316, 120475), (395, 96380), (610, 62410), (790, 48190), (1220, 31205), (1525, 24964), (1580, 24095), (1975, 19276), (3050, 12482), (3950, 9638), (4819, 7900), (6100, 6241)]