41929880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 99398880

約数和(自身を除く): 57469000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 691, 740, 820, 1382, 1480, 1517, 1640, 2764, 3034, 3455, 5528, 6068, 6910, 7585, 12136, 13820, 15170, 25567, 27640, 28331, 30340, 51134, 56662, 60680, 102268, 113324, 127835, 141655, 204536, 226648, 255670, 283310, 511340, 566620, 1022680, 1048247, 1133240, 2096494, 4192988, 5241235, 8385976, 10482470, 20964940, 41929880]

約数ペア:

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