41528800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 110430432

約数和(自身を除く): 68901632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 61, 74, 80, 92, 100, 115, 122, 148, 160, 184, 185, 200, 230, 244, 296, 305, 368, 370, 400, 460, 488, 575, 592, 610, 736, 740, 800, 851, 920, 925, 976, 1150, 1184, 1220, 1403, 1480, 1525, 1702, 1840, 1850, 1952, 2257, 2300, 2440, 2806, 2960, 3050, 3404, 3680, 3700, 4255, 4514, 4600, 4880, 5612, 5920, 6100, 6808, 7015, 7400, 8510, 9028, 9200, 9760, 11224, 11285, 12200, 13616, 14030, 14800, 17020, 18056, 18400, 21275, 22448, 22570, 24400, 27232, 28060, 29600, 34040, 35075, 36112, 42550, 44896, 45140, 48800, 51911, 56120, 56425, 68080, 70150, 72224, 85100, 90280, 103822, 112240, 112850, 136160, 140300, 170200, 180560, 207644, 224480, 225700, 259555, 280600, 340400, 361120, 415288, 451400, 519110, 561200, 680800, 830576, 902800, 1038220, 1122400, 1297775, 1661152, 1805600, 2076440, 2595550, 4152880, 5191100, 8305760, 10382200, 20764400, 41528800]

約数ペア:

[(1, 41528800), (2, 20764400), (4, 10382200), (5, 8305760), (8, 5191100), (10, 4152880), (16, 2595550), (20, 2076440), (23, 1805600), (25, 1661152), (32, 1297775), (37, 1122400), (40, 1038220), (46, 902800), (50, 830576), (61, 680800), (74, 561200), (80, 519110), (92, 451400), (100, 415288), (115, 361120), (122, 340400), (148, 280600), (160, 259555), (184, 225700), (185, 224480), (200, 207644), (230, 180560), (244, 170200), (296, 140300), (305, 136160), (368, 112850), (370, 112240), (400, 103822), (460, 90280), (488, 85100), (575, 72224), (592, 70150), (610, 68080), (736, 56425), (740, 56120), (800, 51911), (851, 48800), (920, 45140), (925, 44896), (976, 42550), (1150, 36112), (1184, 35075), (1220, 34040), (1403, 29600), (1480, 28060), (1525, 27232), (1702, 24400), (1840, 22570), (1850, 22448), (1952, 21275), (2257, 18400), (2300, 18056), (2440, 17020), (2806, 14800), (2960, 14030), (3050, 13616), (3404, 12200), (3680, 11285), (3700, 11224), (4255, 9760), (4514, 9200), (4600, 9028), (4880, 8510), (5612, 7400), (5920, 7015), (6100, 6808)]