9205123520

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4478

約数の個数: 112

約数和(自身を含む): 22577621088

約数和(自身を除く): 13372497568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 157, 160, 172, 215, 314, 320, 344, 430, 628, 688, 785, 860, 1256, 1376, 1570, 1720, 2512, 2752, 3140, 3440, 4261, 5024, 6280, 6751, 6880, 8522, 10048, 12560, 13502, 13760, 17044, 21305, 25120, 27004, 33755, 34088, 42610, 50240, 54008, 67510, 68176, 85220, 108016, 135020, 136352, 170440, 183223, 216032, 270040, 272704, 340880, 366446, 432064, 540080, 668977, 681760, 732892, 916115, 1080160, 1337954, 1363520, 1465784, 1832230, 2160320, 2675908, 2931568, 3344885, 3664460, 5351816, 5863136, 6689770, 7328920, 10703632, 11726272, 13379540, 14657840, 21407264, 26759080, 28766011, 29315680, 42814528, 53518160, 57532022, 58631360, 107036320, 115064044, 143830055, 214072640, 230128088, 287660110, 460256176, 575320220, 920512352, 1150640440, 1841024704, 2301280880, 4602561760, 9205123520]

約数ペア:

[(1, 9205123520), (2, 4602561760), (4, 2301280880), (5, 1841024704), (8, 1150640440), (10, 920512352), (16, 575320220), (20, 460256176), (32, 287660110), (40, 230128088), (43, 214072640), (64, 143830055), (80, 115064044), (86, 107036320), (157, 58631360), (160, 57532022), (172, 53518160), (215, 42814528), (314, 29315680), (320, 28766011), (344, 26759080), (430, 21407264), (628, 14657840), (688, 13379540), (785, 11726272), (860, 10703632), (1256, 7328920), (1376, 6689770), (1570, 5863136), (1720, 5351816), (2512, 3664460), (2752, 3344885), (3140, 2931568), (3440, 2675908), (4261, 2160320), (5024, 1832230), (6280, 1465784), (6751, 1363520), (6880, 1337954), (8522, 1080160), (10048, 916115), (12560, 732892), (13502, 681760), (13760, 668977), (17044, 540080), (21305, 432064), (25120, 366446), (27004, 340880), (33755, 272704), (34088, 270040), (42610, 216032), (50240, 183223), (54008, 170440), (67510, 136352), (68176, 135020), (85220, 108016)]