29276759720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56301461}}^1$

素因数の和:56301485

約数の個数: 32

約数和(自身を含む): 70939842120

約数和(自身を除く): 41663082400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56301461, 112602922, 225205844, 281507305, 450411688, 563014610, 731918993, 1126029220, 1463837986, 2252058440, 2927675972, 3659594965, 5855351944, 7319189930, 14638379860, 29276759720]

約数ペア:

[(1, 29276759720), (2, 14638379860), (4, 7319189930), (5, 5855351944), (8, 3659594965), (10, 2927675972), (13, 2252058440), (20, 1463837986), (26, 1126029220), (40, 731918993), (52, 563014610), (65, 450411688), (104, 281507305), (130, 225205844), (260, 112602922), (520, 56301461)]