83859760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 205424352

約数和(自身を除く): 121564592

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, 691, 740, 820, 1382, 1480, 1517, 1640, 2764, 2960, 3034, 3280, 3455, 5528, 6068, 6910, 7585, 11056, 12136, 13820, 15170, 24272, 25567, 27640, 28331, 30340, 51134, 55280, 56662, 60680, 102268, 113324, 121360, 127835, 141655, 204536, 226648, 255670, 283310, 409072, 453296, 511340, 566620, 1022680, 1048247, 1133240, 2045360, 2096494, 2266480, 4192988, 5241235, 8385976, 10482470, 16771952, 20964940, 41929880, 83859760]

約数ペア:

[(1, 83859760), (2, 41929880), (4, 20964940), (5, 16771952), (8, 10482470), (10, 8385976), (16, 5241235), (20, 4192988), (37, 2266480), (40, 2096494), (41, 2045360), (74, 1133240), (80, 1048247), (82, 1022680), (148, 566620), (164, 511340), (185, 453296), (205, 409072), (296, 283310), (328, 255670), (370, 226648), (410, 204536), (592, 141655), (656, 127835), (691, 121360), (740, 113324), (820, 102268), (1382, 60680), (1480, 56662), (1517, 55280), (1640, 51134), (2764, 30340), (2960, 28331), (3034, 27640), (3280, 25567), (3455, 24272), (5528, 15170), (6068, 13820), (6910, 12136), (7585, 11056)]