5388130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 10983672

約数和(自身を除く): 5595542

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 73, 110, 121, 122, 146, 242, 305, 365, 605, 610, 671, 730, 803, 1210, 1342, 1606, 3355, 4015, 4453, 6710, 7381, 8030, 8833, 8906, 14762, 17666, 22265, 36905, 44165, 44530, 48983, 73810, 88330, 97966, 244915, 489830, 538813, 1077626, 2694065, 5388130]

約数ペア:

[(1, 5388130), (2, 2694065), (5, 1077626), (10, 538813), (11, 489830), (22, 244915), (55, 97966), (61, 88330), (73, 73810), (110, 48983), (121, 44530), (122, 44165), (146, 36905), (242, 22265), (305, 17666), (365, 14762), (605, 8906), (610, 8833), (671, 8030), (730, 7381), (803, 6710), (1210, 4453), (1342, 4015), (1606, 3355)]