13452100

素因数分解:

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

素因数の和:265

約数の個数: 72

約数和(自身を含む): 31826088

約数和(自身を除く): 18373988

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 193, 205, 340, 386, 410, 425, 697, 772, 820, 850, 965, 1025, 1394, 1700, 1930, 2050, 2788, 3281, 3485, 3860, 4100, 4825, 6562, 6970, 7913, 9650, 13124, 13940, 15826, 16405, 17425, 19300, 31652, 32810, 34850, 39565, 65620, 69700, 79130, 82025, 134521, 158260, 164050, 197825, 269042, 328100, 395650, 538084, 672605, 791300, 1345210, 2690420, 3363025, 6726050, 13452100]

約数ペア:

[(1, 13452100), (2, 6726050), (4, 3363025), (5, 2690420), (10, 1345210), (17, 791300), (20, 672605), (25, 538084), (34, 395650), (41, 328100), (50, 269042), (68, 197825), (82, 164050), (85, 158260), (100, 134521), (164, 82025), (170, 79130), (193, 69700), (205, 65620), (340, 39565), (386, 34850), (410, 32810), (425, 31652), (697, 19300), (772, 17425), (820, 16405), (850, 15826), (965, 13940), (1025, 13124), (1394, 9650), (1700, 7913), (1930, 6970), (2050, 6562), (2788, 4825), (3281, 4100), (3485, 3860)]