963110980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{4817}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 2181397680

約数和(自身を除く): 1218286700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 769, 1538, 3076, 3845, 4817, 7690, 9634, 9997, 15380, 19268, 19994, 24085, 39988, 48170, 49985, 62621, 96340, 99970, 125242, 199940, 250484, 313105, 626210, 1252420, 3704273, 7408546, 14817092, 18521365, 37042730, 48155549, 74085460, 96311098, 192622196, 240777745, 481555490, 963110980]

約数ペア:

[(1, 963110980), (2, 481555490), (4, 240777745), (5, 192622196), (10, 96311098), (13, 74085460), (20, 48155549), (26, 37042730), (52, 18521365), (65, 14817092), (130, 7408546), (260, 3704273), (769, 1252420), (1538, 626210), (3076, 313105), (3845, 250484), (4817, 199940), (7690, 125242), (9634, 99970), (9997, 96340), (15380, 62621), (19268, 49985), (19994, 48170), (24085, 39988)]