42675580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 94457664

約数和(自身を除く): 51782084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 821, 1130, 1642, 2260, 2599, 3284, 4105, 5198, 8210, 10396, 12995, 16420, 18883, 25990, 37766, 51980, 75532, 92773, 94415, 185546, 188830, 371092, 377660, 463865, 927730, 1855460, 2133779, 4267558, 8535116, 10668895, 21337790, 42675580]

約数ペア:

[(1, 42675580), (2, 21337790), (4, 10668895), (5, 8535116), (10, 4267558), (20, 2133779), (23, 1855460), (46, 927730), (92, 463865), (113, 377660), (115, 371092), (226, 188830), (230, 185546), (452, 94415), (460, 92773), (565, 75532), (821, 51980), (1130, 37766), (1642, 25990), (2260, 18883), (2599, 16420), (3284, 12995), (4105, 10396), (5198, 8210)]