74907396080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14479}}^1\times {\mathrm{5879}}^1$

素因数の和:20382

約数の個数: 80

約数和(自身を含む): 190037836800

約数和(自身を除く): 115130440720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5879, 11758, 14479, 23516, 28958, 29395, 47032, 57916, 58790, 64669, 72395, 94064, 115832, 117580, 129338, 144790, 159269, 231664, 235160, 258676, 289580, 318538, 323345, 470320, 517352, 579160, 637076, 646690, 796345, 1034704, 1158320, 1274152, 1293380, 1592690, 2548304, 2586760, 3185380, 5173520, 6370760, 12741520, 85122041, 170244082, 340488164, 425610205, 680976328, 851220410, 936342451, 1361952656, 1702440820, 1872684902, 3404881640, 3745369804, 4681712255, 6809763280, 7490739608, 9363424510, 14981479216, 18726849020, 37453698040, 74907396080]

約数ペア:

[(1, 74907396080), (2, 37453698040), (4, 18726849020), (5, 14981479216), (8, 9363424510), (10, 7490739608), (11, 6809763280), (16, 4681712255), (20, 3745369804), (22, 3404881640), (40, 1872684902), (44, 1702440820), (55, 1361952656), (80, 936342451), (88, 851220410), (110, 680976328), (176, 425610205), (220, 340488164), (440, 170244082), (880, 85122041), (5879, 12741520), (11758, 6370760), (14479, 5173520), (23516, 3185380), (28958, 2586760), (29395, 2548304), (47032, 1592690), (57916, 1293380), (58790, 1274152), (64669, 1158320), (72395, 1034704), (94064, 796345), (115832, 646690), (117580, 637076), (129338, 579160), (144790, 517352), (159269, 470320), (231664, 323345), (235160, 318538), (258676, 289580)]