132315520

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 320443200

約数和(自身を除く): 188127680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 2617, 3160, 5056, 5234, 6320, 10112, 10468, 12640, 13085, 20936, 25280, 26170, 41872, 50560, 52340, 83744, 104680, 167488, 206743, 209360, 334976, 413486, 418720, 826972, 837440, 1033715, 1653944, 1674880, 2067430, 3307888, 4134860, 6615776, 8269720, 13231552, 16539440, 26463104, 33078880, 66157760, 132315520]

約数ペア:

[(1, 132315520), (2, 66157760), (4, 33078880), (5, 26463104), (8, 16539440), (10, 13231552), (16, 8269720), (20, 6615776), (32, 4134860), (40, 3307888), (64, 2067430), (79, 1674880), (80, 1653944), (128, 1033715), (158, 837440), (160, 826972), (316, 418720), (320, 413486), (395, 334976), (632, 209360), (640, 206743), (790, 167488), (1264, 104680), (1580, 83744), (2528, 52340), (2617, 50560), (3160, 41872), (5056, 26170), (5234, 25280), (6320, 20936), (10112, 13085), (10468, 12640)]