1250534817790

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1669}}^1\times {\mathrm{131221}}^1$

素因数の和:133468

約数の個数: 32

約数和(自身を含む): 2256273059040

約数和(自身を除く): 1005738241250

約数列:

[1, 2, 5, 10, 571, 1142, 1669, 2855, 3338, 5710, 8345, 16690, 131221, 262442, 656105, 952999, 1312210, 1905998, 4764995, 9529990, 74927191, 149854382, 219007849, 374635955, 438015698, 749271910, 1095039245, 2190078490, 125053481779, 250106963558, 625267408895, 1250534817790]

約数ペア:

[(1, 1250534817790), (2, 625267408895), (5, 250106963558), (10, 125053481779), (571, 2190078490), (1142, 1095039245), (1669, 749271910), (2855, 438015698), (3338, 374635955), (5710, 219007849), (8345, 149854382), (16690, 74927191), (131221, 9529990), (262442, 4764995), (656105, 1905998), (952999, 1312210)]