47260720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 122492160

約数和(自身を除く): 75231440

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, 1567, 1885, 2320, 3016, 3134, 3770, 6032, 6268, 7540, 7835, 12536, 15080, 15670, 20371, 25072, 30160, 31340, 40742, 45443, 62680, 81484, 90886, 101855, 125360, 162968, 181772, 203710, 227215, 325936, 363544, 407420, 454430, 590759, 727088, 814840, 908860, 1181518, 1629680, 1817720, 2363036, 2953795, 3635440, 4726072, 5907590, 9452144, 11815180, 23630360, 47260720]

約数ペア:

[(1, 47260720), (2, 23630360), (4, 11815180), (5, 9452144), (8, 5907590), (10, 4726072), (13, 3635440), (16, 2953795), (20, 2363036), (26, 1817720), (29, 1629680), (40, 1181518), (52, 908860), (58, 814840), (65, 727088), (80, 590759), (104, 454430), (116, 407420), (130, 363544), (145, 325936), (208, 227215), (232, 203710), (260, 181772), (290, 162968), (377, 125360), (464, 101855), (520, 90886), (580, 81484), (754, 62680), (1040, 45443), (1160, 40742), (1508, 31340), (1567, 30160), (1885, 25072), (2320, 20371), (3016, 15670), (3134, 15080), (3770, 12536), (6032, 7835), (6268, 7540)]