1488393400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13385

約数の個数: 96

約数和(自身を含む): 3813662160

約数和(自身を除く): 2325268760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 860, 1075, 1118, 1300, 1720, 2150, 2236, 2600, 2795, 4300, 4472, 5590, 8600, 11180, 13313, 13975, 22360, 26626, 27950, 53252, 55900, 66565, 106504, 111800, 133130, 173069, 266260, 332825, 346138, 532520, 572459, 665650, 692276, 865345, 1144918, 1331300, 1384552, 1730690, 2289836, 2662600, 2862295, 3461380, 4326725, 4579672, 5724590, 6922760, 7441967, 8653450, 11449180, 14311475, 14883934, 17306900, 22898360, 28622950, 29767868, 34613800, 37209835, 57245900, 59535736, 74419670, 114491800, 148839340, 186049175, 297678680, 372098350, 744196700, 1488393400]

約数ペア:

[(1, 1488393400), (2, 744196700), (4, 372098350), (5, 297678680), (8, 186049175), (10, 148839340), (13, 114491800), (20, 74419670), (25, 59535736), (26, 57245900), (40, 37209835), (43, 34613800), (50, 29767868), (52, 28622950), (65, 22898360), (86, 17306900), (100, 14883934), (104, 14311475), (130, 11449180), (172, 8653450), (200, 7441967), (215, 6922760), (260, 5724590), (325, 4579672), (344, 4326725), (430, 3461380), (520, 2862295), (559, 2662600), (650, 2289836), (860, 1730690), (1075, 1384552), (1118, 1331300), (1300, 1144918), (1720, 865345), (2150, 692276), (2236, 665650), (2600, 572459), (2795, 532520), (4300, 346138), (4472, 332825), (5590, 266260), (8600, 173069), (11180, 133130), (13313, 111800), (13975, 106504), (22360, 66565), (26626, 55900), (27950, 53252)]