73162120

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2801}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 164925720

約数和(自身を除く): 91763600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 2801, 3265, 5224, 5602, 6530, 11204, 13060, 14005, 22408, 26120, 28010, 56020, 112040, 1829053, 3658106, 7316212, 9145265, 14632424, 18290530, 36581060, 73162120]

約数ペア:

[(1, 73162120), (2, 36581060), (4, 18290530), (5, 14632424), (8, 9145265), (10, 7316212), (20, 3658106), (40, 1829053), (653, 112040), (1306, 56020), (2612, 28010), (2801, 26120), (3265, 22408), (5224, 14005), (5602, 13060), (6530, 11204)]