103720000

素因数分解:

$2^6\times 5^4\times {\mathrm{2593}}^1$

素因数の和:2625

約数の個数: 70

約数和(自身を含む): 257291078

約数和(自身を除く): 153571078

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 2593, 4000, 5000, 5186, 8000, 10000, 10372, 12965, 20000, 20744, 25930, 40000, 41488, 51860, 64825, 82976, 103720, 129650, 165952, 207440, 259300, 324125, 414880, 518600, 648250, 829760, 1037200, 1296500, 1620625, 2074400, 2593000, 3241250, 4148800, 5186000, 6482500, 10372000, 12965000, 20744000, 25930000, 51860000, 103720000]

約数ペア:

[(1, 103720000), (2, 51860000), (4, 25930000), (5, 20744000), (8, 12965000), (10, 10372000), (16, 6482500), (20, 5186000), (25, 4148800), (32, 3241250), (40, 2593000), (50, 2074400), (64, 1620625), (80, 1296500), (100, 1037200), (125, 829760), (160, 648250), (200, 518600), (250, 414880), (320, 324125), (400, 259300), (500, 207440), (625, 165952), (800, 129650), (1000, 103720), (1250, 82976), (1600, 64825), (2000, 51860), (2500, 41488), (2593, 40000), (4000, 25930), (5000, 20744), (5186, 20000), (8000, 12965), (10000, 10372)]