34020996880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{20983}}^1$

素因数の和:22568

約数の個数: 80

約数和(自身を含む): 85242044160

約数和(自身を除く): 51221047280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1559, 3118, 6236, 7795, 12472, 15590, 20267, 20983, 24944, 31180, 40534, 41966, 62360, 81068, 83932, 101335, 104915, 124720, 162136, 167864, 202670, 209830, 272779, 324272, 335728, 405340, 419660, 545558, 810680, 839320, 1091116, 1363895, 1621360, 1678640, 2182232, 2727790, 4364464, 5455580, 10911160, 21822320, 32712497, 65424994, 130849988, 163562485, 261699976, 327124970, 425262461, 523399952, 654249940, 850524922, 1308499880, 1701049844, 2126312305, 2616999760, 3402099688, 4252624610, 6804199376, 8505249220, 17010498440, 34020996880]

約数ペア:

[(1, 34020996880), (2, 17010498440), (4, 8505249220), (5, 6804199376), (8, 4252624610), (10, 3402099688), (13, 2616999760), (16, 2126312305), (20, 1701049844), (26, 1308499880), (40, 850524922), (52, 654249940), (65, 523399952), (80, 425262461), (104, 327124970), (130, 261699976), (208, 163562485), (260, 130849988), (520, 65424994), (1040, 32712497), (1559, 21822320), (3118, 10911160), (6236, 5455580), (7795, 4364464), (12472, 2727790), (15590, 2182232), (20267, 1678640), (20983, 1621360), (24944, 1363895), (31180, 1091116), (40534, 839320), (41966, 810680), (62360, 545558), (81068, 419660), (83932, 405340), (101335, 335728), (104915, 324272), (124720, 272779), (162136, 209830), (167864, 202670)]