65499700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 163864512

約数和(自身を除く): 98364812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 548, 683, 685, 700, 959, 1366, 1370, 1918, 2732, 2740, 3415, 3425, 3836, 4781, 4795, 6830, 6850, 9562, 9590, 13660, 13700, 17075, 19124, 19180, 23905, 23975, 34150, 47810, 47950, 68300, 93571, 95620, 95900, 119525, 187142, 239050, 374284, 467855, 478100, 654997, 935710, 1309994, 1871420, 2339275, 2619988, 3274985, 4678550, 6549970, 9357100, 13099940, 16374925, 32749850, 65499700]

約数ペア:

[(1, 65499700), (2, 32749850), (4, 16374925), (5, 13099940), (7, 9357100), (10, 6549970), (14, 4678550), (20, 3274985), (25, 2619988), (28, 2339275), (35, 1871420), (50, 1309994), (70, 935710), (100, 654997), (137, 478100), (140, 467855), (175, 374284), (274, 239050), (350, 187142), (548, 119525), (683, 95900), (685, 95620), (700, 93571), (959, 68300), (1366, 47950), (1370, 47810), (1918, 34150), (2732, 23975), (2740, 23905), (3415, 19180), (3425, 19124), (3836, 17075), (4781, 13700), (4795, 13660), (6830, 9590), (6850, 9562)]