43496740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3203}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 105501312

約数和(自身を除く): 62004572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3203, 3395, 6406, 6790, 12812, 13580, 16015, 22421, 32030, 44842, 64060, 89684, 112105, 224210, 310691, 448420, 621382, 1242764, 1553455, 2174837, 3106910, 4349674, 6213820, 8699348, 10874185, 21748370, 43496740]

約数ペア:

[(1, 43496740), (2, 21748370), (4, 10874185), (5, 8699348), (7, 6213820), (10, 4349674), (14, 3106910), (20, 2174837), (28, 1553455), (35, 1242764), (70, 621382), (97, 448420), (140, 310691), (194, 224210), (388, 112105), (485, 89684), (679, 64060), (970, 44842), (1358, 32030), (1940, 22421), (2716, 16015), (3203, 13580), (3395, 12812), (6406, 6790)]