103227440

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1619}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 240453360

約数和(自身を除く): 137225920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 1619, 3188, 3238, 3985, 6376, 6476, 7970, 8095, 12752, 12952, 15940, 16190, 25904, 31880, 32380, 63760, 64760, 129520, 1290343, 2580686, 5161372, 6451715, 10322744, 12903430, 20645488, 25806860, 51613720, 103227440]

約数ペア:

[(1, 103227440), (2, 51613720), (4, 25806860), (5, 20645488), (8, 12903430), (10, 10322744), (16, 6451715), (20, 5161372), (40, 2580686), (80, 1290343), (797, 129520), (1594, 64760), (1619, 63760), (3188, 32380), (3238, 31880), (3985, 25904), (6376, 16190), (6476, 15940), (7970, 12952), (8095, 12752)]