39243680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 108936576

約数和(自身を除く): 69692896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 947, 1036, 1120, 1184, 1295, 1480, 1894, 2072, 2590, 2960, 3788, 4144, 4735, 5180, 5920, 6629, 7576, 8288, 9470, 10360, 13258, 15152, 18940, 20720, 26516, 30304, 33145, 35039, 37880, 41440, 53032, 66290, 70078, 75760, 106064, 132580, 140156, 151520, 175195, 212128, 245273, 265160, 280312, 350390, 490546, 530320, 560624, 700780, 981092, 1060640, 1121248, 1226365, 1401560, 1962184, 2452730, 2803120, 3924368, 4905460, 5606240, 7848736, 9810920, 19621840, 39243680]

約数ペア:

[(1, 39243680), (2, 19621840), (4, 9810920), (5, 7848736), (7, 5606240), (8, 4905460), (10, 3924368), (14, 2803120), (16, 2452730), (20, 1962184), (28, 1401560), (32, 1226365), (35, 1121248), (37, 1060640), (40, 981092), (56, 700780), (70, 560624), (74, 530320), (80, 490546), (112, 350390), (140, 280312), (148, 265160), (160, 245273), (185, 212128), (224, 175195), (259, 151520), (280, 140156), (296, 132580), (370, 106064), (518, 75760), (560, 70078), (592, 66290), (740, 53032), (947, 41440), (1036, 37880), (1120, 35039), (1184, 33145), (1295, 30304), (1480, 26516), (1894, 20720), (2072, 18940), (2590, 15152), (2960, 13258), (3788, 10360), (4144, 9470), (4735, 8288), (5180, 7576), (5920, 6629)]