3754400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 108

約数和(自身を含む): 10417302

約数和(自身を除く): 6662902

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 361, 380, 400, 416, 475, 494, 520, 608, 650, 722, 760, 800, 950, 988, 1040, 1235, 1300, 1444, 1520, 1805, 1900, 1976, 2080, 2470, 2600, 2888, 3040, 3610, 3800, 3952, 4693, 4940, 5200, 5776, 6175, 7220, 7600, 7904, 9025, 9386, 9880, 10400, 11552, 12350, 14440, 15200, 18050, 18772, 19760, 23465, 24700, 28880, 36100, 37544, 39520, 46930, 49400, 57760, 72200, 75088, 93860, 98800, 117325, 144400, 150176, 187720, 197600, 234650, 288800, 375440, 469300, 750880, 938600, 1877200, 3754400]

約数ペア:

[(1, 3754400), (2, 1877200), (4, 938600), (5, 750880), (8, 469300), (10, 375440), (13, 288800), (16, 234650), (19, 197600), (20, 187720), (25, 150176), (26, 144400), (32, 117325), (38, 98800), (40, 93860), (50, 75088), (52, 72200), (65, 57760), (76, 49400), (80, 46930), (95, 39520), (100, 37544), (104, 36100), (130, 28880), (152, 24700), (160, 23465), (190, 19760), (200, 18772), (208, 18050), (247, 15200), (260, 14440), (304, 12350), (325, 11552), (361, 10400), (380, 9880), (400, 9386), (416, 9025), (475, 7904), (494, 7600), (520, 7220), (608, 6175), (650, 5776), (722, 5200), (760, 4940), (800, 4693), (950, 3952), (988, 3800), (1040, 3610), (1235, 3040), (1300, 2888), (1444, 2600), (1520, 2470), (1805, 2080), (1900, 1976)]