9765028040

素因数分解:

$2^3\times 5^1\times {\mathrm{16561}}^1\times {\mathrm{14741}}^1$

素因数の和:31313

約数の個数: 32

約数和(自身を含む): 21974130360

約数和(自身を除く): 12209102320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14741, 16561, 29482, 33122, 58964, 66244, 73705, 82805, 117928, 132488, 147410, 165610, 294820, 331220, 589640, 662440, 244125701, 488251402, 976502804, 1220628505, 1953005608, 2441257010, 4882514020, 9765028040]

約数ペア:

[(1, 9765028040), (2, 4882514020), (4, 2441257010), (5, 1953005608), (8, 1220628505), (10, 976502804), (20, 488251402), (40, 244125701), (14741, 662440), (16561, 589640), (29482, 331220), (33122, 294820), (58964, 165610), (66244, 147410), (73705, 132488), (82805, 117928)]