119663440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115061}}^1$

素因数の和:115087

約数の個数: 40

約数和(自身を含む): 299621448

約数和(自身を除く): 179958008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 115061, 230122, 460244, 575305, 920488, 1150610, 1495793, 1840976, 2301220, 2991586, 4602440, 5983172, 7478965, 9204880, 11966344, 14957930, 23932688, 29915860, 59831720, 119663440]

約数ペア:

[(1, 119663440), (2, 59831720), (4, 29915860), (5, 23932688), (8, 14957930), (10, 11966344), (13, 9204880), (16, 7478965), (20, 5983172), (26, 4602440), (40, 2991586), (52, 2301220), (65, 1840976), (80, 1495793), (104, 1150610), (130, 920488), (208, 575305), (260, 460244), (520, 230122), (1040, 115061)]