47743280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 75998800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1583, 1885, 2320, 3016, 3166, 3770, 6032, 6332, 7540, 7915, 12664, 15080, 15830, 20579, 25328, 30160, 31660, 41158, 45907, 63320, 82316, 91814, 102895, 126640, 164632, 183628, 205790, 229535, 329264, 367256, 411580, 459070, 596791, 734512, 823160, 918140, 1193582, 1646320, 1836280, 2387164, 2983955, 3672560, 4774328, 5967910, 9548656, 11935820, 23871640, 47743280]

約数ペア:

[(1, 47743280), (2, 23871640), (4, 11935820), (5, 9548656), (8, 5967910), (10, 4774328), (13, 3672560), (16, 2983955), (20, 2387164), (26, 1836280), (29, 1646320), (40, 1193582), (52, 918140), (58, 823160), (65, 734512), (80, 596791), (104, 459070), (116, 411580), (130, 367256), (145, 329264), (208, 229535), (232, 205790), (260, 183628), (290, 164632), (377, 126640), (464, 102895), (520, 91814), (580, 82316), (754, 63320), (1040, 45907), (1160, 41158), (1508, 31660), (1583, 30160), (1885, 25328), (2320, 20579), (3016, 15830), (3166, 15080), (3770, 12664), (6032, 7915), (6332, 7540)]