10577140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 26544672

約数和(自身を除く): 15967532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 251, 301, 430, 490, 502, 602, 860, 980, 1004, 1204, 1255, 1505, 1757, 2107, 2510, 3010, 3514, 4214, 5020, 6020, 7028, 8428, 8785, 10535, 10793, 12299, 17570, 21070, 21586, 24598, 35140, 42140, 43172, 49196, 53965, 61495, 75551, 107930, 122990, 151102, 215860, 245980, 302204, 377755, 528857, 755510, 1057714, 1511020, 2115428, 2644285, 5288570, 10577140]

約数ペア:

[(1, 10577140), (2, 5288570), (4, 2644285), (5, 2115428), (7, 1511020), (10, 1057714), (14, 755510), (20, 528857), (28, 377755), (35, 302204), (43, 245980), (49, 215860), (70, 151102), (86, 122990), (98, 107930), (140, 75551), (172, 61495), (196, 53965), (215, 49196), (245, 43172), (251, 42140), (301, 35140), (430, 24598), (490, 21586), (502, 21070), (602, 17570), (860, 12299), (980, 10793), (1004, 10535), (1204, 8785), (1255, 8428), (1505, 7028), (1757, 6020), (2107, 5020), (2510, 4214), (3010, 3514)]