55830320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7669}}^1$

素因数の和:7702

約数の個数: 80

約数和(自身を含む): 159781440

約数和(自身を除く): 103951120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7669, 15338, 30676, 38345, 53683, 61352, 76690, 99697, 107366, 122704, 153380, 199394, 214732, 268415, 306760, 398788, 429464, 498485, 536830, 613520, 697879, 797576, 858928, 996970, 1073660, 1395758, 1595152, 1993940, 2147320, 2791516, 3489395, 3987880, 4294640, 5583032, 6978790, 7975760, 11166064, 13957580, 27915160, 55830320]

約数ペア:

[(1, 55830320), (2, 27915160), (4, 13957580), (5, 11166064), (7, 7975760), (8, 6978790), (10, 5583032), (13, 4294640), (14, 3987880), (16, 3489395), (20, 2791516), (26, 2147320), (28, 1993940), (35, 1595152), (40, 1395758), (52, 1073660), (56, 996970), (65, 858928), (70, 797576), (80, 697879), (91, 613520), (104, 536830), (112, 498485), (130, 429464), (140, 398788), (182, 306760), (208, 268415), (260, 214732), (280, 199394), (364, 153380), (455, 122704), (520, 107366), (560, 99697), (728, 76690), (910, 61352), (1040, 53683), (1456, 38345), (1820, 30676), (3640, 15338), (7280, 7669)]