86271380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8093}}^1$

素因数の和:8156

約数の個数: 48

約数和(自身を含む): 199889424

約数和(自身を除く): 113618044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 8093, 10660, 16186, 32372, 40465, 80930, 105209, 161860, 210418, 331813, 420836, 526045, 663626, 1052090, 1327252, 1659065, 2104180, 3318130, 4313569, 6636260, 8627138, 17254276, 21567845, 43135690, 86271380]

約数ペア:

[(1, 86271380), (2, 43135690), (4, 21567845), (5, 17254276), (10, 8627138), (13, 6636260), (20, 4313569), (26, 3318130), (41, 2104180), (52, 1659065), (65, 1327252), (82, 1052090), (130, 663626), (164, 526045), (205, 420836), (260, 331813), (410, 210418), (533, 161860), (820, 105209), (1066, 80930), (2132, 40465), (2665, 32372), (5330, 16186), (8093, 10660)]