28634200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 77182560

約数和(自身を除く): 48548360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 113, 140, 175, 181, 200, 226, 280, 350, 362, 452, 565, 700, 724, 791, 904, 905, 1130, 1267, 1400, 1448, 1582, 1810, 2260, 2534, 2825, 3164, 3620, 3955, 4520, 4525, 5068, 5650, 6328, 6335, 7240, 7910, 9050, 10136, 11300, 12670, 15820, 18100, 19775, 20453, 22600, 25340, 31640, 31675, 36200, 39550, 40906, 50680, 63350, 79100, 81812, 102265, 126700, 143171, 158200, 163624, 204530, 253400, 286342, 409060, 511325, 572684, 715855, 818120, 1022650, 1145368, 1431710, 2045300, 2863420, 3579275, 4090600, 5726840, 7158550, 14317100, 28634200]

約数ペア:

[(1, 28634200), (2, 14317100), (4, 7158550), (5, 5726840), (7, 4090600), (8, 3579275), (10, 2863420), (14, 2045300), (20, 1431710), (25, 1145368), (28, 1022650), (35, 818120), (40, 715855), (50, 572684), (56, 511325), (70, 409060), (100, 286342), (113, 253400), (140, 204530), (175, 163624), (181, 158200), (200, 143171), (226, 126700), (280, 102265), (350, 81812), (362, 79100), (452, 63350), (565, 50680), (700, 40906), (724, 39550), (791, 36200), (904, 31675), (905, 31640), (1130, 25340), (1267, 22600), (1400, 20453), (1448, 19775), (1582, 18100), (1810, 15820), (2260, 12670), (2534, 11300), (2825, 10136), (3164, 9050), (3620, 7910), (3955, 7240), (4520, 6335), (4525, 6328), (5068, 5650)]