76923440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1518

約数の個数: 80

約数和(自身を含む): 198442656

約数和(自身を除く): 121519216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 1433, 2440, 2684, 2866, 3355, 4880, 5368, 5732, 6710, 7165, 10736, 11464, 13420, 14330, 15763, 22928, 26840, 28660, 31526, 53680, 57320, 63052, 78815, 87413, 114640, 126104, 157630, 174826, 252208, 315260, 349652, 437065, 630520, 699304, 874130, 961543, 1261040, 1398608, 1748260, 1923086, 3496520, 3846172, 4807715, 6993040, 7692344, 9615430, 15384688, 19230860, 38461720, 76923440]

約数ペア:

[(1, 76923440), (2, 38461720), (4, 19230860), (5, 15384688), (8, 9615430), (10, 7692344), (11, 6993040), (16, 4807715), (20, 3846172), (22, 3496520), (40, 1923086), (44, 1748260), (55, 1398608), (61, 1261040), (80, 961543), (88, 874130), (110, 699304), (122, 630520), (176, 437065), (220, 349652), (244, 315260), (305, 252208), (440, 174826), (488, 157630), (610, 126104), (671, 114640), (880, 87413), (976, 78815), (1220, 63052), (1342, 57320), (1433, 53680), (2440, 31526), (2684, 28660), (2866, 26840), (3355, 22928), (4880, 15763), (5368, 14330), (5732, 13420), (6710, 11464), (7165, 10736)]