38442400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 72

約数和(自身を含む): 97142220

約数和(自身を除く): 58699820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 1657, 2320, 2900, 3314, 4640, 5800, 6628, 8285, 11600, 13256, 16570, 23200, 26512, 33140, 41425, 48053, 53024, 66280, 82850, 96106, 132560, 165700, 192212, 240265, 265120, 331400, 384424, 480530, 662800, 768848, 961060, 1201325, 1325600, 1537696, 1922120, 2402650, 3844240, 4805300, 7688480, 9610600, 19221200, 38442400]

約数ペア:

[(1, 38442400), (2, 19221200), (4, 9610600), (5, 7688480), (8, 4805300), (10, 3844240), (16, 2402650), (20, 1922120), (25, 1537696), (29, 1325600), (32, 1201325), (40, 961060), (50, 768848), (58, 662800), (80, 480530), (100, 384424), (116, 331400), (145, 265120), (160, 240265), (200, 192212), (232, 165700), (290, 132560), (400, 96106), (464, 82850), (580, 66280), (725, 53024), (800, 48053), (928, 41425), (1160, 33140), (1450, 26512), (1657, 23200), (2320, 16570), (2900, 13256), (3314, 11600), (4640, 8285), (5800, 6628)]