14289100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 35935200

約数和(自身を除く): 21646100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 149, 175, 274, 298, 350, 548, 596, 685, 700, 745, 959, 1043, 1370, 1490, 1918, 2086, 2740, 2980, 3425, 3725, 3836, 4172, 4795, 5215, 6850, 7450, 9590, 10430, 13700, 14900, 19180, 20413, 20860, 23975, 26075, 40826, 47950, 52150, 81652, 95900, 102065, 104300, 142891, 204130, 285782, 408260, 510325, 571564, 714455, 1020650, 1428910, 2041300, 2857820, 3572275, 7144550, 14289100]

約数ペア:

[(1, 14289100), (2, 7144550), (4, 3572275), (5, 2857820), (7, 2041300), (10, 1428910), (14, 1020650), (20, 714455), (25, 571564), (28, 510325), (35, 408260), (50, 285782), (70, 204130), (100, 142891), (137, 104300), (140, 102065), (149, 95900), (175, 81652), (274, 52150), (298, 47950), (350, 40826), (548, 26075), (596, 23975), (685, 20860), (700, 20413), (745, 19180), (959, 14900), (1043, 13700), (1370, 10430), (1490, 9590), (1918, 7450), (2086, 6850), (2740, 5215), (2980, 4795), (3425, 4172), (3725, 3836)]