41415380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 91209216

約数和(自身を除く): 49793836

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 997, 1340, 1994, 2077, 3988, 4154, 4985, 8308, 9970, 10385, 19940, 20770, 30907, 41540, 61814, 66799, 123628, 133598, 154535, 267196, 309070, 333995, 618140, 667990, 1335980, 2070769, 4141538, 8283076, 10353845, 20707690, 41415380]

約数ペア:

[(1, 41415380), (2, 20707690), (4, 10353845), (5, 8283076), (10, 4141538), (20, 2070769), (31, 1335980), (62, 667990), (67, 618140), (124, 333995), (134, 309070), (155, 267196), (268, 154535), (310, 133598), (335, 123628), (620, 66799), (670, 61814), (997, 41540), (1340, 30907), (1994, 20770), (2077, 19940), (3988, 10385), (4154, 9970), (4985, 8308)]