66240070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1013}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 128786112

約数和(自身を除く): 62546042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 1013, 2026, 2515, 5030, 5065, 6539, 10130, 13078, 13169, 26338, 32695, 65390, 65845, 131690, 509539, 1019078, 2547695, 5095390, 6624007, 13248014, 33120035, 66240070]

約数ペア:

[(1, 66240070), (2, 33120035), (5, 13248014), (10, 6624007), (13, 5095390), (26, 2547695), (65, 1019078), (130, 509539), (503, 131690), (1006, 65845), (1013, 65390), (2026, 32695), (2515, 26338), (5030, 13169), (5065, 13078), (6539, 10130)]