117840560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 288544032

約数和(自身を除く): 170703472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 971, 1480, 1517, 1640, 1942, 2960, 3034, 3280, 3884, 4855, 6068, 7585, 7768, 9710, 12136, 15170, 15536, 19420, 24272, 30340, 35927, 38840, 39811, 60680, 71854, 77680, 79622, 121360, 143708, 159244, 179635, 199055, 287416, 318488, 359270, 398110, 574832, 636976, 718540, 796220, 1437080, 1473007, 1592440, 2874160, 2946014, 3184880, 5892028, 7365035, 11784056, 14730070, 23568112, 29460140, 58920280, 117840560]

約数ペア:

[(1, 117840560), (2, 58920280), (4, 29460140), (5, 23568112), (8, 14730070), (10, 11784056), (16, 7365035), (20, 5892028), (37, 3184880), (40, 2946014), (41, 2874160), (74, 1592440), (80, 1473007), (82, 1437080), (148, 796220), (164, 718540), (185, 636976), (205, 574832), (296, 398110), (328, 359270), (370, 318488), (410, 287416), (592, 199055), (656, 179635), (740, 159244), (820, 143708), (971, 121360), (1480, 79622), (1517, 77680), (1640, 71854), (1942, 60680), (2960, 39811), (3034, 38840), (3280, 35927), (3884, 30340), (4855, 24272), (6068, 19420), (7585, 15536), (7768, 15170), (9710, 12136)]