84093800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8581}}^1$

素因数の和:8611

約数の個数: 72

約数和(自身を含む): 227465910

約数和(自身を除く): 143372110

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8581, 9800, 17162, 34324, 42905, 60067, 68648, 85810, 120134, 171620, 214525, 240268, 300335, 343240, 420469, 429050, 480536, 600670, 840938, 858100, 1201340, 1501675, 1681876, 1716200, 2102345, 2402680, 3003350, 3363752, 4204690, 6006700, 8409380, 10511725, 12013400, 16818760, 21023450, 42046900, 84093800]

約数ペア:

[(1, 84093800), (2, 42046900), (4, 21023450), (5, 16818760), (7, 12013400), (8, 10511725), (10, 8409380), (14, 6006700), (20, 4204690), (25, 3363752), (28, 3003350), (35, 2402680), (40, 2102345), (49, 1716200), (50, 1681876), (56, 1501675), (70, 1201340), (98, 858100), (100, 840938), (140, 600670), (175, 480536), (196, 429050), (200, 420469), (245, 343240), (280, 300335), (350, 240268), (392, 214525), (490, 171620), (700, 120134), (980, 85810), (1225, 68648), (1400, 60067), (1960, 42905), (2450, 34324), (4900, 17162), (8581, 9800)]