73160120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166273}}^1$

素因数の和:166295

約数の個数: 32

約数和(自身を含む): 179575920

約数和(自身を除く): 106415800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 166273, 332546, 665092, 831365, 1330184, 1662730, 1829003, 3325460, 3658006, 6650920, 7316012, 9145015, 14632024, 18290030, 36580060, 73160120]

約数ペア:

[(1, 73160120), (2, 36580060), (4, 18290030), (5, 14632024), (8, 9145015), (10, 7316012), (11, 6650920), (20, 3658006), (22, 3325460), (40, 1829003), (44, 1662730), (55, 1330184), (88, 831365), (110, 665092), (220, 332546), (440, 166273)]