505571200160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{243063077}}^1$

素因数の和:243063105

約数の個数: 48

約数和(自身を含む): 1286289808776

約数和(自身を除く): 780718608616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 243063077, 486126154, 972252308, 1215315385, 1944504616, 2430630770, 3159820001, 3889009232, 4861261540, 6319640002, 7778018464, 9722523080, 12639280004, 15799100005, 19445046160, 25278560008, 31598200010, 38890092320, 50557120016, 63196400020, 101114240032, 126392800040, 252785600080, 505571200160]

約数ペア:

[(1, 505571200160), (2, 252785600080), (4, 126392800040), (5, 101114240032), (8, 63196400020), (10, 50557120016), (13, 38890092320), (16, 31598200010), (20, 25278560008), (26, 19445046160), (32, 15799100005), (40, 12639280004), (52, 9722523080), (65, 7778018464), (80, 6319640002), (104, 4861261540), (130, 3889009232), (160, 3159820001), (208, 2430630770), (260, 1944504616), (416, 1215315385), (520, 972252308), (1040, 486126154), (2080, 243063077)]