72334120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 97701080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 491, 508, 580, 635, 982, 1016, 1160, 1270, 1964, 2455, 2540, 3683, 3928, 4910, 5080, 7366, 9820, 14239, 14732, 18415, 19640, 28478, 29464, 36830, 56956, 62357, 71195, 73660, 113912, 124714, 142390, 147320, 249428, 284780, 311785, 498856, 569560, 623570, 1247140, 1808353, 2494280, 3616706, 7233412, 9041765, 14466824, 18083530, 36167060, 72334120]

約数ペア:

[(1, 72334120), (2, 36167060), (4, 18083530), (5, 14466824), (8, 9041765), (10, 7233412), (20, 3616706), (29, 2494280), (40, 1808353), (58, 1247140), (116, 623570), (127, 569560), (145, 498856), (232, 311785), (254, 284780), (290, 249428), (491, 147320), (508, 142390), (580, 124714), (635, 113912), (982, 73660), (1016, 71195), (1160, 62357), (1270, 56956), (1964, 36830), (2455, 29464), (2540, 28478), (3683, 19640), (3928, 18415), (4910, 14732), (5080, 14239), (7366, 9820)]