16405221730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{115603}}^1$

素因数の和:116250

約数の個数: 32

約数和(自身を含む): 30863493504

約数和(自身を除く): 14458271774

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 617, 1234, 3085, 6170, 14191, 28382, 70955, 115603, 141910, 231206, 578015, 1156030, 2658869, 5317738, 13294345, 26588690, 71327051, 142654102, 356635255, 713270510, 1640522173, 3281044346, 8202610865, 16405221730]

約数ペア:

[(1, 16405221730), (2, 8202610865), (5, 3281044346), (10, 1640522173), (23, 713270510), (46, 356635255), (115, 142654102), (230, 71327051), (617, 26588690), (1234, 13294345), (3085, 5317738), (6170, 2658869), (14191, 1156030), (28382, 578015), (70955, 231206), (115603, 141910)]