82005560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 228471840

約数和(自身を除く): 146466280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1733, 1820, 2366, 3380, 3466, 3640, 4732, 5915, 6760, 6932, 8665, 9464, 11830, 12131, 13864, 17330, 22529, 23660, 24262, 34660, 45058, 47320, 48524, 60655, 69320, 90116, 97048, 112645, 121310, 157703, 180232, 225290, 242620, 292877, 315406, 450580, 485240, 585754, 630812, 788515, 901160, 1171508, 1261624, 1464385, 1577030, 2050139, 2343016, 2928770, 3154060, 4100278, 5857540, 6308120, 8200556, 10250695, 11715080, 16401112, 20501390, 41002780, 82005560]

約数ペア:

[(1, 82005560), (2, 41002780), (4, 20501390), (5, 16401112), (7, 11715080), (8, 10250695), (10, 8200556), (13, 6308120), (14, 5857540), (20, 4100278), (26, 3154060), (28, 2928770), (35, 2343016), (40, 2050139), (52, 1577030), (56, 1464385), (65, 1261624), (70, 1171508), (91, 901160), (104, 788515), (130, 630812), (140, 585754), (169, 485240), (182, 450580), (260, 315406), (280, 292877), (338, 242620), (364, 225290), (455, 180232), (520, 157703), (676, 121310), (728, 112645), (845, 97048), (910, 90116), (1183, 69320), (1352, 60655), (1690, 48524), (1733, 47320), (1820, 45058), (2366, 34660), (3380, 24262), (3466, 23660), (3640, 22529), (4732, 17330), (5915, 13864), (6760, 12131), (6932, 11830), (8665, 9464)]