5204340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 16347240

約数和(自身を除く): 11142900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 997, 1044, 1305, 1740, 1994, 2610, 2991, 3988, 4985, 5220, 5982, 8973, 9970, 11964, 14955, 17946, 19940, 28913, 29910, 35892, 44865, 57826, 59820, 86739, 89730, 115652, 144565, 173478, 179460, 260217, 289130, 346956, 433695, 520434, 578260, 867390, 1040868, 1301085, 1734780, 2602170, 5204340]

約数ペア:

[(1, 5204340), (2, 2602170), (3, 1734780), (4, 1301085), (5, 1040868), (6, 867390), (9, 578260), (10, 520434), (12, 433695), (15, 346956), (18, 289130), (20, 260217), (29, 179460), (30, 173478), (36, 144565), (45, 115652), (58, 89730), (60, 86739), (87, 59820), (90, 57826), (116, 44865), (145, 35892), (174, 29910), (180, 28913), (261, 19940), (290, 17946), (348, 14955), (435, 11964), (522, 9970), (580, 8973), (870, 5982), (997, 5220), (1044, 4985), (1305, 3988), (1740, 2991), (1994, 2610)]