26273000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 69189120

約数和(自身を除く): 42916120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 47, 50, 52, 65, 86, 94, 100, 104, 125, 130, 172, 188, 200, 215, 235, 250, 260, 325, 344, 376, 430, 470, 500, 520, 559, 611, 650, 860, 940, 1000, 1075, 1118, 1175, 1222, 1300, 1625, 1720, 1880, 2021, 2150, 2236, 2350, 2444, 2600, 2795, 3055, 3250, 4042, 4300, 4472, 4700, 4888, 5375, 5590, 5875, 6110, 6500, 8084, 8600, 9400, 10105, 10750, 11180, 11750, 12220, 13000, 13975, 15275, 16168, 20210, 21500, 22360, 23500, 24440, 26273, 27950, 30550, 40420, 43000, 47000, 50525, 52546, 55900, 61100, 69875, 76375, 80840, 101050, 105092, 111800, 122200, 131365, 139750, 152750, 202100, 210184, 252625, 262730, 279500, 305500, 404200, 505250, 525460, 559000, 611000, 656825, 1010500, 1050920, 1313650, 2021000, 2627300, 3284125, 5254600, 6568250, 13136500, 26273000]

約数ペア:

[(1, 26273000), (2, 13136500), (4, 6568250), (5, 5254600), (8, 3284125), (10, 2627300), (13, 2021000), (20, 1313650), (25, 1050920), (26, 1010500), (40, 656825), (43, 611000), (47, 559000), (50, 525460), (52, 505250), (65, 404200), (86, 305500), (94, 279500), (100, 262730), (104, 252625), (125, 210184), (130, 202100), (172, 152750), (188, 139750), (200, 131365), (215, 122200), (235, 111800), (250, 105092), (260, 101050), (325, 80840), (344, 76375), (376, 69875), (430, 61100), (470, 55900), (500, 52546), (520, 50525), (559, 47000), (611, 43000), (650, 40420), (860, 30550), (940, 27950), (1000, 26273), (1075, 24440), (1118, 23500), (1175, 22360), (1222, 21500), (1300, 20210), (1625, 16168), (1720, 15275), (1880, 13975), (2021, 13000), (2150, 12220), (2236, 11750), (2350, 11180), (2444, 10750), (2600, 10105), (2795, 9400), (3055, 8600), (3250, 8084), (4042, 6500), (4300, 6110), (4472, 5875), (4700, 5590), (4888, 5375)]