353229740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12517}}^1$

素因数の和:12626

約数の個数: 48

約数和(自身を含む): 794943072

約数和(自身を除く): 441713332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 12517, 14110, 25034, 28220, 50068, 62585, 125170, 212789, 250340, 425578, 851156, 1038911, 1063945, 2077822, 2127890, 4155644, 4255780, 5194555, 10389110, 17661487, 20778220, 35322974, 70645948, 88307435, 176614870, 353229740]

約数ペア:

[(1, 353229740), (2, 176614870), (4, 88307435), (5, 70645948), (10, 35322974), (17, 20778220), (20, 17661487), (34, 10389110), (68, 5194555), (83, 4255780), (85, 4155644), (166, 2127890), (170, 2077822), (332, 1063945), (340, 1038911), (415, 851156), (830, 425578), (1411, 250340), (1660, 212789), (2822, 125170), (5644, 62585), (7055, 50068), (12517, 28220), (14110, 25034)]