33163180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 72817920

約数和(自身を除く): 39654740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 601, 620, 890, 1202, 1780, 2404, 2759, 3005, 5518, 6010, 11036, 12020, 13795, 18631, 27590, 37262, 53489, 55180, 74524, 93155, 106978, 186310, 213956, 267445, 372620, 534890, 1069780, 1658159, 3316318, 6632636, 8290795, 16581590, 33163180]

約数ペア:

[(1, 33163180), (2, 16581590), (4, 8290795), (5, 6632636), (10, 3316318), (20, 1658159), (31, 1069780), (62, 534890), (89, 372620), (124, 267445), (155, 213956), (178, 186310), (310, 106978), (356, 93155), (445, 74524), (601, 55180), (620, 53489), (890, 37262), (1202, 27590), (1780, 18631), (2404, 13795), (2759, 12020), (3005, 11036), (5518, 6010)]