42494200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 114278400

約数和(自身を除く): 71784200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 239, 254, 280, 350, 478, 508, 635, 700, 889, 956, 1016, 1195, 1270, 1400, 1673, 1778, 1912, 2390, 2540, 3175, 3346, 3556, 4445, 4780, 5080, 5975, 6350, 6692, 7112, 8365, 8890, 9560, 11950, 12700, 13384, 16730, 17780, 22225, 23900, 25400, 30353, 33460, 35560, 41825, 44450, 47800, 60706, 66920, 83650, 88900, 121412, 151765, 167300, 177800, 212471, 242824, 303530, 334600, 424942, 607060, 758825, 849884, 1062355, 1214120, 1517650, 1699768, 2124710, 3035300, 4249420, 5311775, 6070600, 8498840, 10623550, 21247100, 42494200]

約数ペア:

[(1, 42494200), (2, 21247100), (4, 10623550), (5, 8498840), (7, 6070600), (8, 5311775), (10, 4249420), (14, 3035300), (20, 2124710), (25, 1699768), (28, 1517650), (35, 1214120), (40, 1062355), (50, 849884), (56, 758825), (70, 607060), (100, 424942), (127, 334600), (140, 303530), (175, 242824), (200, 212471), (239, 177800), (254, 167300), (280, 151765), (350, 121412), (478, 88900), (508, 83650), (635, 66920), (700, 60706), (889, 47800), (956, 44450), (1016, 41825), (1195, 35560), (1270, 33460), (1400, 30353), (1673, 25400), (1778, 23900), (1912, 22225), (2390, 17780), (2540, 16730), (3175, 13384), (3346, 12700), (3556, 11950), (4445, 9560), (4780, 8890), (5080, 8365), (5975, 7112), (6350, 6692)]