46764020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 101053008

約数和(自身を除く): 54288988

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 281, 314, 530, 562, 628, 785, 1060, 1124, 1405, 1570, 2810, 3140, 5620, 8321, 14893, 16642, 29786, 33284, 41605, 44117, 59572, 74465, 83210, 88234, 148930, 166420, 176468, 220585, 297860, 441170, 882340, 2338201, 4676402, 9352804, 11691005, 23382010, 46764020]

約数ペア:

[(1, 46764020), (2, 23382010), (4, 11691005), (5, 9352804), (10, 4676402), (20, 2338201), (53, 882340), (106, 441170), (157, 297860), (212, 220585), (265, 176468), (281, 166420), (314, 148930), (530, 88234), (562, 83210), (628, 74465), (785, 59572), (1060, 44117), (1124, 41605), (1405, 33284), (1570, 29786), (2810, 16642), (3140, 14893), (5620, 8321)]