9620260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 21986496

約数和(自身を除く): 12366236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 227, 260, 326, 454, 652, 815, 908, 1135, 1630, 2119, 2270, 2951, 3260, 4238, 4540, 5902, 8476, 10595, 11804, 14755, 21190, 29510, 37001, 42380, 59020, 74002, 148004, 185005, 370010, 481013, 740020, 962026, 1924052, 2405065, 4810130, 9620260]

約数ペア:

[(1, 9620260), (2, 4810130), (4, 2405065), (5, 1924052), (10, 962026), (13, 740020), (20, 481013), (26, 370010), (52, 185005), (65, 148004), (130, 74002), (163, 59020), (227, 42380), (260, 37001), (326, 29510), (454, 21190), (652, 14755), (815, 11804), (908, 10595), (1135, 8476), (1630, 5902), (2119, 4540), (2270, 4238), (2951, 3260)]