14168680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 34070400

約数和(自身を除く): 19901720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 181, 190, 206, 362, 380, 412, 515, 724, 760, 824, 905, 1030, 1448, 1810, 1957, 2060, 3439, 3620, 3914, 4120, 6878, 7240, 7828, 9785, 13756, 15656, 17195, 18643, 19570, 27512, 34390, 37286, 39140, 68780, 74572, 78280, 93215, 137560, 149144, 186430, 354217, 372860, 708434, 745720, 1416868, 1771085, 2833736, 3542170, 7084340, 14168680]

約数ペア:

[(1, 14168680), (2, 7084340), (4, 3542170), (5, 2833736), (8, 1771085), (10, 1416868), (19, 745720), (20, 708434), (38, 372860), (40, 354217), (76, 186430), (95, 149144), (103, 137560), (152, 93215), (181, 78280), (190, 74572), (206, 68780), (362, 39140), (380, 37286), (412, 34390), (515, 27512), (724, 19570), (760, 18643), (824, 17195), (905, 15656), (1030, 13756), (1448, 9785), (1810, 7828), (1957, 7240), (2060, 6878), (3439, 4120), (3620, 3914)]