72893080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 182619360

約数和(自身を除く): 109726280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 205, 260, 263, 328, 338, 410, 520, 526, 533, 676, 820, 845, 1052, 1066, 1315, 1352, 1640, 1690, 2104, 2132, 2630, 2665, 3380, 3419, 4264, 5260, 5330, 6760, 6838, 6929, 10520, 10660, 10783, 13676, 13858, 17095, 21320, 21566, 27352, 27716, 34190, 34645, 43132, 44447, 53915, 55432, 68380, 69290, 86264, 88894, 107830, 136760, 138580, 140179, 177788, 215660, 222235, 277160, 280358, 355576, 431320, 444470, 560716, 700895, 888940, 1121432, 1401790, 1777880, 1822327, 2803580, 3644654, 5607160, 7289308, 9111635, 14578616, 18223270, 36446540, 72893080]

約数ペア:

[(1, 72893080), (2, 36446540), (4, 18223270), (5, 14578616), (8, 9111635), (10, 7289308), (13, 5607160), (20, 3644654), (26, 2803580), (40, 1822327), (41, 1777880), (52, 1401790), (65, 1121432), (82, 888940), (104, 700895), (130, 560716), (164, 444470), (169, 431320), (205, 355576), (260, 280358), (263, 277160), (328, 222235), (338, 215660), (410, 177788), (520, 140179), (526, 138580), (533, 136760), (676, 107830), (820, 88894), (845, 86264), (1052, 69290), (1066, 68380), (1315, 55432), (1352, 53915), (1640, 44447), (1690, 43132), (2104, 34645), (2132, 34190), (2630, 27716), (2665, 27352), (3380, 21566), (3419, 21320), (4264, 17095), (5260, 13858), (5330, 13676), (6760, 10783), (6838, 10660), (6929, 10520)]