1874246120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1142833}}^1$

素因数の和:1142885

約数の個数: 32

約数和(自身を含む): 4319912520

約数和(自身を除く): 2445666400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1142833, 2285666, 4571332, 5714165, 9142664, 11428330, 22856660, 45713320, 46856153, 93712306, 187424612, 234280765, 374849224, 468561530, 937123060, 1874246120]

約数ペア:

[(1, 1874246120), (2, 937123060), (4, 468561530), (5, 374849224), (8, 234280765), (10, 187424612), (20, 93712306), (40, 46856153), (41, 45713320), (82, 22856660), (164, 11428330), (205, 9142664), (328, 5714165), (410, 4571332), (820, 2285666), (1640, 1142833)]