220040112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6577}}^1$

素因数の和:6646

約数の個数: 80

約数和(自身を含む): 616648032

約数和(自身を除く): 396607920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4182, 5576, 6577, 8364, 11152, 13154, 16728, 19731, 26308, 33456, 39462, 52616, 78924, 105232, 111809, 157848, 223618, 269657, 315696, 335427, 447236, 539314, 670854, 808971, 894472, 1078628, 1341708, 1617942, 1788944, 2157256, 2683416, 3235884, 4314512, 4584169, 5366832, 6471768, 9168338, 12943536, 13752507, 18336676, 27505014, 36673352, 55010028, 73346704, 110020056, 220040112]

約数ペア:

[(1, 220040112), (2, 110020056), (3, 73346704), (4, 55010028), (6, 36673352), (8, 27505014), (12, 18336676), (16, 13752507), (17, 12943536), (24, 9168338), (34, 6471768), (41, 5366832), (48, 4584169), (51, 4314512), (68, 3235884), (82, 2683416), (102, 2157256), (123, 1788944), (136, 1617942), (164, 1341708), (204, 1078628), (246, 894472), (272, 808971), (328, 670854), (408, 539314), (492, 447236), (656, 335427), (697, 315696), (816, 269657), (984, 223618), (1394, 157848), (1968, 111809), (2091, 105232), (2788, 78924), (4182, 52616), (5576, 39462), (6577, 33456), (8364, 26308), (11152, 19731), (13154, 16728)]