66200680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1399}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 184464000

約数和(自身を除く): 118263320

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, 1399, 1690, 1820, 2366, 2798, 3380, 3640, 4732, 5596, 5915, 6760, 6995, 9464, 9793, 11192, 11830, 13990, 18187, 19586, 23660, 27980, 36374, 39172, 47320, 48965, 55960, 72748, 78344, 90935, 97930, 127309, 145496, 181870, 195860, 236431, 254618, 363740, 391720, 472862, 509236, 636545, 727480, 945724, 1018472, 1182155, 1273090, 1655017, 1891448, 2364310, 2546180, 3310034, 4728620, 5092360, 6620068, 8275085, 9457240, 13240136, 16550170, 33100340, 66200680]

約数ペア:

[(1, 66200680), (2, 33100340), (4, 16550170), (5, 13240136), (7, 9457240), (8, 8275085), (10, 6620068), (13, 5092360), (14, 4728620), (20, 3310034), (26, 2546180), (28, 2364310), (35, 1891448), (40, 1655017), (52, 1273090), (56, 1182155), (65, 1018472), (70, 945724), (91, 727480), (104, 636545), (130, 509236), (140, 472862), (169, 391720), (182, 363740), (260, 254618), (280, 236431), (338, 195860), (364, 181870), (455, 145496), (520, 127309), (676, 97930), (728, 90935), (845, 78344), (910, 72748), (1183, 55960), (1352, 48965), (1399, 47320), (1690, 39172), (1820, 36374), (2366, 27980), (2798, 23660), (3380, 19586), (3640, 18187), (4732, 13990), (5596, 11830), (5915, 11192), (6760, 9793), (6995, 9464)]