106172380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 235791360

約数和(自身を除く): 129618980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 380, 542, 1031, 1084, 1355, 2062, 2710, 4124, 5149, 5155, 5420, 10298, 10310, 19589, 20596, 20620, 25745, 39178, 51490, 78356, 97945, 102980, 195890, 279401, 391780, 558802, 1117604, 1397005, 2794010, 5308619, 5588020, 10617238, 21234476, 26543095, 53086190, 106172380]

約数ペア:

[(1, 106172380), (2, 53086190), (4, 26543095), (5, 21234476), (10, 10617238), (19, 5588020), (20, 5308619), (38, 2794010), (76, 1397005), (95, 1117604), (190, 558802), (271, 391780), (380, 279401), (542, 195890), (1031, 102980), (1084, 97945), (1355, 78356), (2062, 51490), (2710, 39178), (4124, 25745), (5149, 20620), (5155, 20596), (5420, 19589), (10298, 10310)]