32035000

素因数分解:

$2^3\times 5^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 77319000

約数和(自身を除く): 45284000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 149, 172, 200, 215, 250, 298, 344, 430, 500, 596, 625, 745, 860, 1000, 1075, 1192, 1250, 1490, 1720, 2150, 2500, 2980, 3725, 4300, 5000, 5375, 5960, 6407, 7450, 8600, 10750, 12814, 14900, 18625, 21500, 25628, 26875, 29800, 32035, 37250, 43000, 51256, 53750, 64070, 74500, 93125, 107500, 128140, 149000, 160175, 186250, 215000, 256280, 320350, 372500, 640700, 745000, 800875, 1281400, 1601750, 3203500, 4004375, 6407000, 8008750, 16017500, 32035000]

約数ペア:

[(1, 32035000), (2, 16017500), (4, 8008750), (5, 6407000), (8, 4004375), (10, 3203500), (20, 1601750), (25, 1281400), (40, 800875), (43, 745000), (50, 640700), (86, 372500), (100, 320350), (125, 256280), (149, 215000), (172, 186250), (200, 160175), (215, 149000), (250, 128140), (298, 107500), (344, 93125), (430, 74500), (500, 64070), (596, 53750), (625, 51256), (745, 43000), (860, 37250), (1000, 32035), (1075, 29800), (1192, 26875), (1250, 25628), (1490, 21500), (1720, 18625), (2150, 14900), (2500, 12814), (2980, 10750), (3725, 8600), (4300, 7450), (5000, 6407), (5375, 5960)]