13509440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 37990272

約数和(自身を除く): 24480832

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, 163, 185, 224, 259, 280, 296, 320, 326, 370, 448, 518, 560, 592, 652, 740, 815, 1036, 1120, 1141, 1184, 1295, 1304, 1480, 1630, 2072, 2240, 2282, 2368, 2590, 2608, 2960, 3260, 4144, 4564, 5180, 5216, 5705, 5920, 6031, 6520, 8288, 9128, 10360, 10432, 11410, 11840, 12062, 13040, 16576, 18256, 20720, 22820, 24124, 26080, 30155, 36512, 41440, 42217, 45640, 48248, 52160, 60310, 73024, 82880, 84434, 91280, 96496, 120620, 168868, 182560, 192992, 211085, 241240, 337736, 365120, 385984, 422170, 482480, 675472, 844340, 964960, 1350944, 1688680, 1929920, 2701888, 3377360, 6754720, 13509440]

約数ペア:

[(1, 13509440), (2, 6754720), (4, 3377360), (5, 2701888), (7, 1929920), (8, 1688680), (10, 1350944), (14, 964960), (16, 844340), (20, 675472), (28, 482480), (32, 422170), (35, 385984), (37, 365120), (40, 337736), (56, 241240), (64, 211085), (70, 192992), (74, 182560), (80, 168868), (112, 120620), (140, 96496), (148, 91280), (160, 84434), (163, 82880), (185, 73024), (224, 60310), (259, 52160), (280, 48248), (296, 45640), (320, 42217), (326, 41440), (370, 36512), (448, 30155), (518, 26080), (560, 24124), (592, 22820), (652, 20720), (740, 18256), (815, 16576), (1036, 13040), (1120, 12062), (1141, 11840), (1184, 11410), (1295, 10432), (1304, 10360), (1480, 9128), (1630, 8288), (2072, 6520), (2240, 6031), (2282, 5920), (2368, 5705), (2590, 5216), (2608, 5180), (2960, 4564), (3260, 4144)]