88573120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 222491808

約数和(自身を除く): 133918688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 64, 80, 82, 86, 157, 160, 164, 172, 205, 215, 314, 320, 328, 344, 410, 430, 628, 656, 688, 785, 820, 860, 1256, 1312, 1376, 1570, 1640, 1720, 1763, 2512, 2624, 2752, 3140, 3280, 3440, 3526, 5024, 6280, 6437, 6560, 6751, 6880, 7052, 8815, 10048, 12560, 12874, 13120, 13502, 13760, 14104, 17630, 25120, 25748, 27004, 28208, 32185, 33755, 35260, 50240, 51496, 54008, 56416, 64370, 67510, 70520, 102992, 108016, 112832, 128740, 135020, 141040, 205984, 216032, 257480, 270040, 276791, 282080, 411968, 432064, 514960, 540080, 553582, 564160, 1029920, 1080160, 1107164, 1383955, 2059840, 2160320, 2214328, 2767910, 4428656, 5535820, 8857312, 11071640, 17714624, 22143280, 44286560, 88573120]

約数ペア:

[(1, 88573120), (2, 44286560), (4, 22143280), (5, 17714624), (8, 11071640), (10, 8857312), (16, 5535820), (20, 4428656), (32, 2767910), (40, 2214328), (41, 2160320), (43, 2059840), (64, 1383955), (80, 1107164), (82, 1080160), (86, 1029920), (157, 564160), (160, 553582), (164, 540080), (172, 514960), (205, 432064), (215, 411968), (314, 282080), (320, 276791), (328, 270040), (344, 257480), (410, 216032), (430, 205984), (628, 141040), (656, 135020), (688, 128740), (785, 112832), (820, 108016), (860, 102992), (1256, 70520), (1312, 67510), (1376, 64370), (1570, 56416), (1640, 54008), (1720, 51496), (1763, 50240), (2512, 35260), (2624, 33755), (2752, 32185), (3140, 28208), (3280, 27004), (3440, 25748), (3526, 25120), (5024, 17630), (6280, 14104), (6437, 13760), (6560, 13502), (6751, 13120), (6880, 12874), (7052, 12560), (8815, 10048)]