713503100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 1587450480

約数和(自身を除く): 873947380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 109, 134, 218, 268, 335, 436, 545, 670, 977, 1090, 1340, 1675, 1954, 2180, 2725, 3350, 3908, 4885, 5450, 6700, 7303, 9770, 10900, 14606, 19540, 24425, 29212, 36515, 48850, 65459, 73030, 97700, 106493, 130918, 146060, 182575, 212986, 261836, 327295, 365150, 425972, 532465, 654590, 730300, 1064930, 1309180, 1636475, 2129860, 2662325, 3272950, 5324650, 6545900, 7135031, 10649300, 14270062, 28540124, 35675155, 71350310, 142700620, 178375775, 356751550, 713503100]

約数ペア:

[(1, 713503100), (2, 356751550), (4, 178375775), (5, 142700620), (10, 71350310), (20, 35675155), (25, 28540124), (50, 14270062), (67, 10649300), (100, 7135031), (109, 6545900), (134, 5324650), (218, 3272950), (268, 2662325), (335, 2129860), (436, 1636475), (545, 1309180), (670, 1064930), (977, 730300), (1090, 654590), (1340, 532465), (1675, 425972), (1954, 365150), (2180, 327295), (2725, 261836), (3350, 212986), (3908, 182575), (4885, 146060), (5450, 130918), (6700, 106493), (7303, 97700), (9770, 73030), (10900, 65459), (14606, 48850), (19540, 36515), (24425, 29212)]