15696079880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30184769}}^1$

素因数の和:30184793

約数の個数: 32

約数和(自身を含む): 38032810200

約数和(自身を除く): 22336730320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30184769, 60369538, 120739076, 150923845, 241478152, 301847690, 392401997, 603695380, 784803994, 1207390760, 1569607988, 1962009985, 3139215976, 3924019970, 7848039940, 15696079880]

約数ペア:

[(1, 15696079880), (2, 7848039940), (4, 3924019970), (5, 3139215976), (8, 1962009985), (10, 1569607988), (13, 1207390760), (20, 784803994), (26, 603695380), (40, 392401997), (52, 301847690), (65, 241478152), (104, 150923845), (130, 120739076), (260, 60369538), (520, 30184769)]