3642400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 9257220

約数和(自身を除く): 5614820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 157, 160, 200, 232, 290, 314, 400, 464, 580, 628, 725, 785, 800, 928, 1160, 1256, 1450, 1570, 2320, 2512, 2900, 3140, 3925, 4553, 4640, 5024, 5800, 6280, 7850, 9106, 11600, 12560, 15700, 18212, 22765, 23200, 25120, 31400, 36424, 45530, 62800, 72848, 91060, 113825, 125600, 145696, 182120, 227650, 364240, 455300, 728480, 910600, 1821200, 3642400]

約数ペア:

[(1, 3642400), (2, 1821200), (4, 910600), (5, 728480), (8, 455300), (10, 364240), (16, 227650), (20, 182120), (25, 145696), (29, 125600), (32, 113825), (40, 91060), (50, 72848), (58, 62800), (80, 45530), (100, 36424), (116, 31400), (145, 25120), (157, 23200), (160, 22765), (200, 18212), (232, 15700), (290, 12560), (314, 11600), (400, 9106), (464, 7850), (580, 6280), (628, 5800), (725, 5024), (785, 4640), (800, 4553), (928, 3925), (1160, 3140), (1256, 2900), (1450, 2512), (1570, 2320)]