70467100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 176316840

約数和(自身を除く): 105849740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 47, 50, 55, 58, 94, 100, 110, 116, 145, 188, 220, 235, 275, 290, 319, 470, 517, 550, 580, 638, 725, 940, 1034, 1100, 1175, 1276, 1363, 1450, 1595, 2068, 2209, 2350, 2585, 2726, 2900, 3190, 4418, 4700, 5170, 5452, 6380, 6815, 7975, 8836, 10340, 11045, 12925, 13630, 14993, 15950, 22090, 24299, 25850, 27260, 29986, 31900, 34075, 44180, 48598, 51700, 55225, 59972, 64061, 68150, 74965, 97196, 110450, 121495, 128122, 136300, 149930, 220900, 242990, 256244, 299860, 320305, 374825, 485980, 607475, 640610, 704671, 749650, 1214950, 1281220, 1409342, 1499300, 1601525, 2429900, 2818684, 3203050, 3523355, 6406100, 7046710, 14093420, 17616775, 35233550, 70467100]

約数ペア:

[(1, 70467100), (2, 35233550), (4, 17616775), (5, 14093420), (10, 7046710), (11, 6406100), (20, 3523355), (22, 3203050), (25, 2818684), (29, 2429900), (44, 1601525), (47, 1499300), (50, 1409342), (55, 1281220), (58, 1214950), (94, 749650), (100, 704671), (110, 640610), (116, 607475), (145, 485980), (188, 374825), (220, 320305), (235, 299860), (275, 256244), (290, 242990), (319, 220900), (470, 149930), (517, 136300), (550, 128122), (580, 121495), (638, 110450), (725, 97196), (940, 74965), (1034, 68150), (1100, 64061), (1175, 59972), (1276, 55225), (1363, 51700), (1450, 48598), (1595, 44180), (2068, 34075), (2209, 31900), (2350, 29986), (2585, 27260), (2726, 25850), (2900, 24299), (3190, 22090), (4418, 15950), (4700, 14993), (5170, 13630), (5452, 12925), (6380, 11045), (6815, 10340), (7975, 8836)]