130003280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 333353664

約数和(自身を除く): 203350384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1523, 1552, 1940, 2134, 3046, 3880, 4268, 5335, 6092, 7615, 7760, 8536, 10670, 12184, 15230, 16753, 17072, 21340, 24368, 30460, 33506, 42680, 60920, 67012, 83765, 85360, 121840, 134024, 147731, 167530, 268048, 295462, 335060, 590924, 670120, 738655, 1181848, 1340240, 1477310, 1625041, 2363696, 2954620, 3250082, 5909240, 6500164, 8125205, 11818480, 13000328, 16250410, 26000656, 32500820, 65001640, 130003280]

約数ペア:

[(1, 130003280), (2, 65001640), (4, 32500820), (5, 26000656), (8, 16250410), (10, 13000328), (11, 11818480), (16, 8125205), (20, 6500164), (22, 5909240), (40, 3250082), (44, 2954620), (55, 2363696), (80, 1625041), (88, 1477310), (97, 1340240), (110, 1181848), (176, 738655), (194, 670120), (220, 590924), (388, 335060), (440, 295462), (485, 268048), (776, 167530), (880, 147731), (970, 134024), (1067, 121840), (1523, 85360), (1552, 83765), (1940, 67012), (2134, 60920), (3046, 42680), (3880, 33506), (4268, 30460), (5335, 24368), (6092, 21340), (7615, 17072), (7760, 16753), (8536, 15230), (10670, 12184)]