23004320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 55262088

約数和(自身を除く): 32257768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2357, 2440, 4714, 4880, 9428, 9760, 11785, 18856, 23570, 37712, 47140, 75424, 94280, 143777, 188560, 287554, 377120, 575108, 718885, 1150216, 1437770, 2300432, 2875540, 4600864, 5751080, 11502160, 23004320]

約数ペア:

[(1, 23004320), (2, 11502160), (4, 5751080), (5, 4600864), (8, 2875540), (10, 2300432), (16, 1437770), (20, 1150216), (32, 718885), (40, 575108), (61, 377120), (80, 287554), (122, 188560), (160, 143777), (244, 94280), (305, 75424), (488, 47140), (610, 37712), (976, 23570), (1220, 18856), (1952, 11785), (2357, 9760), (2440, 9428), (4714, 4880)]