2467767980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101221}}^1$

素因数の和:101306

約数の個数: 48

約数和(自身を含む): 5509715904

約数和(自身を除く): 3041947924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 4876, 6095, 12190, 24380, 101221, 202442, 404884, 506105, 1012210, 2024420, 2328083, 4656166, 5364713, 9312332, 10729426, 11640415, 21458852, 23280830, 26823565, 46561660, 53647130, 107294260, 123388399, 246776798, 493553596, 616941995, 1233883990, 2467767980]

約数ペア:

[(1, 2467767980), (2, 1233883990), (4, 616941995), (5, 493553596), (10, 246776798), (20, 123388399), (23, 107294260), (46, 53647130), (53, 46561660), (92, 26823565), (106, 23280830), (115, 21458852), (212, 11640415), (230, 10729426), (265, 9312332), (460, 5364713), (530, 4656166), (1060, 2328083), (1219, 2024420), (2438, 1012210), (4876, 506105), (6095, 404884), (12190, 202442), (24380, 101221)]