923337580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{57493}}^1$

素因数の和:57586

約数の個数: 48

約数和(自身を含む): 2144296224

約数和(自身を除く): 1220958644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 57493, 114986, 229972, 287465, 574930, 632423, 1149860, 1264846, 2529692, 3162115, 4196989, 6324230, 8393978, 12648460, 16787956, 20984945, 41969890, 46166879, 83939780, 92333758, 184667516, 230834395, 461668790, 923337580]

約数ペア:

[(1, 923337580), (2, 461668790), (4, 230834395), (5, 184667516), (10, 92333758), (11, 83939780), (20, 46166879), (22, 41969890), (44, 20984945), (55, 16787956), (73, 12648460), (110, 8393978), (146, 6324230), (220, 4196989), (292, 3162115), (365, 2529692), (730, 1264846), (803, 1149860), (1460, 632423), (1606, 574930), (3212, 287465), (4015, 229972), (8030, 114986), (16060, 57493)]