12548248130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{142061}}^1$

素因数の和:142163

約数の個数: 48

約数和(自身を含む): 25167135672

約数和(自身を除く): 12618887542

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 803, 1210, 1606, 4015, 8030, 8833, 17666, 44165, 88330, 142061, 284122, 710305, 1420610, 1562671, 3125342, 7813355, 10370453, 15626710, 17189381, 20740906, 34378762, 51852265, 85946905, 103704530, 114074983, 171893810, 228149966, 570374915, 1140749830, 1254824813, 2509649626, 6274124065, 12548248130]

約数ペア:

[(1, 12548248130), (2, 6274124065), (5, 2509649626), (10, 1254824813), (11, 1140749830), (22, 570374915), (55, 228149966), (73, 171893810), (110, 114074983), (121, 103704530), (146, 85946905), (242, 51852265), (365, 34378762), (605, 20740906), (730, 17189381), (803, 15626710), (1210, 10370453), (1606, 7813355), (4015, 3125342), (8030, 1562671), (8833, 1420610), (17666, 710305), (44165, 284122), (88330, 142061)]