12549400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 30902040

約数和(自身を除く): 18352640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 3691, 7382, 14764, 18455, 29528, 36910, 62747, 73820, 92275, 125494, 147640, 184550, 250988, 313735, 369100, 501976, 627470, 738200, 1254940, 1568675, 2509880, 3137350, 6274700, 12549400]

約数ペア:

[(1, 12549400), (2, 6274700), (4, 3137350), (5, 2509880), (8, 1568675), (10, 1254940), (17, 738200), (20, 627470), (25, 501976), (34, 369100), (40, 313735), (50, 250988), (68, 184550), (85, 147640), (100, 125494), (136, 92275), (170, 73820), (200, 62747), (340, 36910), (425, 29528), (680, 18455), (850, 14764), (1700, 7382), (3400, 3691)]