9685000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 24601500

約数和(自身を除く): 14916500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 149, 200, 250, 260, 298, 325, 500, 520, 596, 625, 650, 745, 1000, 1192, 1250, 1300, 1490, 1625, 1937, 2500, 2600, 2980, 3250, 3725, 3874, 5000, 5960, 6500, 7450, 7748, 8125, 9685, 13000, 14900, 15496, 16250, 18625, 19370, 29800, 32500, 37250, 38740, 48425, 65000, 74500, 77480, 93125, 96850, 149000, 186250, 193700, 242125, 372500, 387400, 484250, 745000, 968500, 1210625, 1937000, 2421250, 4842500, 9685000]

約数ペア:

[(1, 9685000), (2, 4842500), (4, 2421250), (5, 1937000), (8, 1210625), (10, 968500), (13, 745000), (20, 484250), (25, 387400), (26, 372500), (40, 242125), (50, 193700), (52, 186250), (65, 149000), (100, 96850), (104, 93125), (125, 77480), (130, 74500), (149, 65000), (200, 48425), (250, 38740), (260, 37250), (298, 32500), (325, 29800), (500, 19370), (520, 18625), (596, 16250), (625, 15496), (650, 14900), (745, 13000), (1000, 9685), (1192, 8125), (1250, 7748), (1300, 7450), (1490, 6500), (1625, 5960), (1937, 5000), (2500, 3874), (2600, 3725), (2980, 3250)]