38487520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5867}}^1$

素因数の和:5923

約数の個数: 48

約数和(自身を含む): 93160368

約数和(自身を除く): 54672848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 5867, 6560, 11734, 23468, 29335, 46936, 58670, 93872, 117340, 187744, 234680, 240547, 469360, 481094, 938720, 962188, 1202735, 1924376, 2405470, 3848752, 4810940, 7697504, 9621880, 19243760, 38487520]

約数ペア:

[(1, 38487520), (2, 19243760), (4, 9621880), (5, 7697504), (8, 4810940), (10, 3848752), (16, 2405470), (20, 1924376), (32, 1202735), (40, 962188), (41, 938720), (80, 481094), (82, 469360), (160, 240547), (164, 234680), (205, 187744), (328, 117340), (410, 93872), (656, 58670), (820, 46936), (1312, 29335), (1640, 23468), (3280, 11734), (5867, 6560)]