32208800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 89681760

約数和(自身を除く): 57472960

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, 163, 190, 200, 208, 247, 260, 304, 325, 326, 380, 400, 416, 475, 494, 520, 608, 650, 652, 760, 800, 815, 950, 988, 1040, 1235, 1300, 1304, 1520, 1630, 1900, 1976, 2080, 2119, 2470, 2600, 2608, 3040, 3097, 3260, 3800, 3952, 4075, 4238, 4940, 5200, 5216, 6175, 6194, 6520, 7600, 7904, 8150, 8476, 9880, 10400, 10595, 12350, 12388, 13040, 15200, 15485, 16300, 16952, 19760, 21190, 24700, 24776, 26080, 30970, 32600, 33904, 39520, 40261, 42380, 49400, 49552, 52975, 61940, 65200, 67808, 77425, 80522, 84760, 98800, 99104, 105950, 123880, 130400, 154850, 161044, 169520, 197600, 201305, 211900, 247760, 309700, 322088, 339040, 402610, 423800, 495520, 619400, 644176, 805220, 847600, 1006525, 1238800, 1288352, 1610440, 1695200, 2013050, 2477600, 3220880, 4026100, 6441760, 8052200, 16104400, 32208800]

約数ペア:

[(1, 32208800), (2, 16104400), (4, 8052200), (5, 6441760), (8, 4026100), (10, 3220880), (13, 2477600), (16, 2013050), (19, 1695200), (20, 1610440), (25, 1288352), (26, 1238800), (32, 1006525), (38, 847600), (40, 805220), (50, 644176), (52, 619400), (65, 495520), (76, 423800), (80, 402610), (95, 339040), (100, 322088), (104, 309700), (130, 247760), (152, 211900), (160, 201305), (163, 197600), (190, 169520), (200, 161044), (208, 154850), (247, 130400), (260, 123880), (304, 105950), (325, 99104), (326, 98800), (380, 84760), (400, 80522), (416, 77425), (475, 67808), (494, 65200), (520, 61940), (608, 52975), (650, 49552), (652, 49400), (760, 42380), (800, 40261), (815, 39520), (950, 33904), (988, 32600), (1040, 30970), (1235, 26080), (1300, 24776), (1304, 24700), (1520, 21190), (1630, 19760), (1900, 16952), (1976, 16300), (2080, 15485), (2119, 15200), (2470, 13040), (2600, 12388), (2608, 12350), (3040, 10595), (3097, 10400), (3260, 9880), (3800, 8476), (3952, 8150), (4075, 7904), (4238, 7600), (4940, 6520), (5200, 6194), (5216, 6175)]