130970846120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7583}}^1\times {\mathrm{8147}}^1$

素因数の和:15794

約数の個数: 64

約数和(自身を含む): 300320939520

約数和(自身を除く): 169350093400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7583, 8147, 15166, 16294, 30332, 32588, 37915, 40735, 60664, 65176, 75830, 81470, 151660, 162940, 303320, 325880, 401899, 431791, 803798, 863582, 1607596, 1727164, 2009495, 2158955, 3215192, 3454328, 4018990, 4317910, 8037980, 8635820, 16075960, 17271640, 61778701, 123557402, 247114804, 308893505, 494229608, 617787010, 1235574020, 2471148040, 3274271153, 6548542306, 13097084612, 16371355765, 26194169224, 32742711530, 65485423060, 130970846120]

約数ペア:

[(1, 130970846120), (2, 65485423060), (4, 32742711530), (5, 26194169224), (8, 16371355765), (10, 13097084612), (20, 6548542306), (40, 3274271153), (53, 2471148040), (106, 1235574020), (212, 617787010), (265, 494229608), (424, 308893505), (530, 247114804), (1060, 123557402), (2120, 61778701), (7583, 17271640), (8147, 16075960), (15166, 8635820), (16294, 8037980), (30332, 4317910), (32588, 4018990), (37915, 3454328), (40735, 3215192), (60664, 2158955), (65176, 2009495), (75830, 1727164), (81470, 1607596), (151660, 863582), (162940, 803798), (303320, 431791), (325880, 401899)]