2080453430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{16069}}^1$

素因数の和:16205

約数の個数: 48

約数和(自身を含む): 4154930640

約数和(自身を除く): 2074477210

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 2354, 5885, 11770, 12947, 16069, 25894, 32138, 64735, 80345, 129470, 160690, 176759, 353518, 883795, 1719383, 1767590, 1944349, 3438766, 3888698, 8596915, 9721745, 17193830, 18913213, 19443490, 37826426, 94566065, 189132130, 208045343, 416090686, 1040226715, 2080453430]

約数ペア:

[(1, 2080453430), (2, 1040226715), (5, 416090686), (10, 208045343), (11, 189132130), (22, 94566065), (55, 37826426), (107, 19443490), (110, 18913213), (121, 17193830), (214, 9721745), (242, 8596915), (535, 3888698), (605, 3438766), (1070, 1944349), (1177, 1767590), (1210, 1719383), (2354, 883795), (5885, 353518), (11770, 176759), (12947, 160690), (16069, 129470), (25894, 80345), (32138, 64735)]