514104640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6203}}^1$

素因数の和:6264

約数の個数: 112

約数和(自身を含む): 1437144192

約数和(自身を除く): 923039552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 5180, 5920, 6203, 8288, 10360, 11840, 12406, 16576, 20720, 24812, 31015, 41440, 43421, 49624, 62030, 82880, 86842, 99248, 124060, 173684, 198496, 217105, 229511, 248120, 347368, 396992, 434210, 459022, 496240, 694736, 868420, 918044, 992480, 1147555, 1389472, 1606577, 1736840, 1836088, 1984960, 2295110, 2778944, 3213154, 3473680, 3672176, 4590220, 6426308, 6947360, 7344352, 8032885, 9180440, 12852616, 13894720, 14688704, 16065770, 18360880, 25705232, 32131540, 36721760, 51410464, 64263080, 73443520, 102820928, 128526160, 257052320, 514104640]

約数ペア:

[(1, 514104640), (2, 257052320), (4, 128526160), (5, 102820928), (7, 73443520), (8, 64263080), (10, 51410464), (14, 36721760), (16, 32131540), (20, 25705232), (28, 18360880), (32, 16065770), (35, 14688704), (37, 13894720), (40, 12852616), (56, 9180440), (64, 8032885), (70, 7344352), (74, 6947360), (80, 6426308), (112, 4590220), (140, 3672176), (148, 3473680), (160, 3213154), (185, 2778944), (224, 2295110), (259, 1984960), (280, 1836088), (296, 1736840), (320, 1606577), (370, 1389472), (448, 1147555), (518, 992480), (560, 918044), (592, 868420), (740, 694736), (1036, 496240), (1120, 459022), (1184, 434210), (1295, 396992), (1480, 347368), (2072, 248120), (2240, 229511), (2368, 217105), (2590, 198496), (2960, 173684), (4144, 124060), (5180, 99248), (5920, 86842), (6203, 82880), (8288, 62030), (10360, 49624), (11840, 43421), (12406, 41440), (16576, 31015), (20720, 24812)]