42936080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 110242944

約数和(自身を除く): 67306864

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, 503, 776, 880, 970, 1006, 1067, 1552, 1940, 2012, 2134, 2515, 3880, 4024, 4268, 5030, 5335, 5533, 7760, 8048, 8536, 10060, 10670, 11066, 17072, 20120, 21340, 22132, 27665, 40240, 42680, 44264, 48791, 55330, 85360, 88528, 97582, 110660, 195164, 221320, 243955, 390328, 442640, 487910, 536701, 780656, 975820, 1073402, 1951640, 2146804, 2683505, 3903280, 4293608, 5367010, 8587216, 10734020, 21468040, 42936080]

約数ペア:

[(1, 42936080), (2, 21468040), (4, 10734020), (5, 8587216), (8, 5367010), (10, 4293608), (11, 3903280), (16, 2683505), (20, 2146804), (22, 1951640), (40, 1073402), (44, 975820), (55, 780656), (80, 536701), (88, 487910), (97, 442640), (110, 390328), (176, 243955), (194, 221320), (220, 195164), (388, 110660), (440, 97582), (485, 88528), (503, 85360), (776, 55330), (880, 48791), (970, 44264), (1006, 42680), (1067, 40240), (1552, 27665), (1940, 22132), (2012, 21340), (2134, 20120), (2515, 17072), (3880, 11066), (4024, 10670), (4268, 10060), (5030, 8536), (5335, 8048), (5533, 7760)]