53808400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 140944104

約数和(自身を除く): 87135704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 41, 50, 68, 80, 82, 85, 100, 136, 164, 170, 193, 200, 205, 272, 328, 340, 386, 400, 410, 425, 656, 680, 697, 772, 820, 850, 965, 1025, 1360, 1394, 1544, 1640, 1700, 1930, 2050, 2788, 3088, 3280, 3281, 3400, 3485, 3860, 4100, 4825, 5576, 6562, 6800, 6970, 7720, 7913, 8200, 9650, 11152, 13124, 13940, 15440, 15826, 16400, 16405, 17425, 19300, 26248, 27880, 31652, 32810, 34850, 38600, 39565, 52496, 55760, 63304, 65620, 69700, 77200, 79130, 82025, 126608, 131240, 134521, 139400, 158260, 164050, 197825, 262480, 269042, 278800, 316520, 328100, 395650, 538084, 633040, 656200, 672605, 791300, 1076168, 1312400, 1345210, 1582600, 2152336, 2690420, 3165200, 3363025, 5380840, 6726050, 10761680, 13452100, 26904200, 53808400]

約数ペア:

[(1, 53808400), (2, 26904200), (4, 13452100), (5, 10761680), (8, 6726050), (10, 5380840), (16, 3363025), (17, 3165200), (20, 2690420), (25, 2152336), (34, 1582600), (40, 1345210), (41, 1312400), (50, 1076168), (68, 791300), (80, 672605), (82, 656200), (85, 633040), (100, 538084), (136, 395650), (164, 328100), (170, 316520), (193, 278800), (200, 269042), (205, 262480), (272, 197825), (328, 164050), (340, 158260), (386, 139400), (400, 134521), (410, 131240), (425, 126608), (656, 82025), (680, 79130), (697, 77200), (772, 69700), (820, 65620), (850, 63304), (965, 55760), (1025, 52496), (1360, 39565), (1394, 38600), (1544, 34850), (1640, 32810), (1700, 31652), (1930, 27880), (2050, 26248), (2788, 19300), (3088, 17425), (3280, 16405), (3281, 16400), (3400, 15826), (3485, 15440), (3860, 13940), (4100, 13124), (4825, 11152), (5576, 9650), (6562, 8200), (6800, 7913), (6970, 7720)]