40590200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 109516800

約数和(自身を除く): 68926600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 367, 395, 553, 632, 700, 734, 790, 1106, 1400, 1468, 1580, 1835, 1975, 2212, 2569, 2765, 2936, 3160, 3670, 3950, 4424, 5138, 5530, 7340, 7900, 9175, 10276, 11060, 12845, 13825, 14680, 15800, 18350, 20552, 22120, 25690, 27650, 28993, 36700, 51380, 55300, 57986, 64225, 73400, 102760, 110600, 115972, 128450, 144965, 202951, 231944, 256900, 289930, 405902, 513800, 579860, 724825, 811804, 1014755, 1159720, 1449650, 1623608, 2029510, 2899300, 4059020, 5073775, 5798600, 8118040, 10147550, 20295100, 40590200]

約数ペア:

[(1, 40590200), (2, 20295100), (4, 10147550), (5, 8118040), (7, 5798600), (8, 5073775), (10, 4059020), (14, 2899300), (20, 2029510), (25, 1623608), (28, 1449650), (35, 1159720), (40, 1014755), (50, 811804), (56, 724825), (70, 579860), (79, 513800), (100, 405902), (140, 289930), (158, 256900), (175, 231944), (200, 202951), (280, 144965), (316, 128450), (350, 115972), (367, 110600), (395, 102760), (553, 73400), (632, 64225), (700, 57986), (734, 55300), (790, 51380), (1106, 36700), (1400, 28993), (1468, 27650), (1580, 25690), (1835, 22120), (1975, 20552), (2212, 18350), (2569, 15800), (2765, 14680), (2936, 13825), (3160, 12845), (3670, 11060), (3950, 10276), (4424, 9175), (5138, 7900), (5530, 7340)]