55858720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 141305472

約数和(自身を除く): 85446752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 353, 368, 430, 460, 688, 706, 736, 860, 920, 989, 1376, 1412, 1720, 1765, 1840, 1978, 2824, 3440, 3530, 3680, 3956, 4945, 5648, 6880, 7060, 7912, 8119, 9890, 11296, 14120, 15179, 15824, 16238, 19780, 28240, 30358, 31648, 32476, 39560, 40595, 56480, 60716, 64952, 75895, 79120, 81190, 121432, 129904, 151790, 158240, 162380, 242864, 259808, 303580, 324760, 349117, 485728, 607160, 649520, 698234, 1214320, 1299040, 1396468, 1745585, 2428640, 2792936, 3491170, 5585872, 6982340, 11171744, 13964680, 27929360, 55858720]

約数ペア:

[(1, 55858720), (2, 27929360), (4, 13964680), (5, 11171744), (8, 6982340), (10, 5585872), (16, 3491170), (20, 2792936), (23, 2428640), (32, 1745585), (40, 1396468), (43, 1299040), (46, 1214320), (80, 698234), (86, 649520), (92, 607160), (115, 485728), (160, 349117), (172, 324760), (184, 303580), (215, 259808), (230, 242864), (344, 162380), (353, 158240), (368, 151790), (430, 129904), (460, 121432), (688, 81190), (706, 79120), (736, 75895), (860, 64952), (920, 60716), (989, 56480), (1376, 40595), (1412, 39560), (1720, 32476), (1765, 31648), (1840, 30358), (1978, 28240), (2824, 19780), (3440, 16238), (3530, 15824), (3680, 15179), (3956, 14120), (4945, 11296), (5648, 9890), (6880, 8119), (7060, 7912)]