480938830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{4973}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 913226400

約数和(自身を除く): 432287570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 1018, 2545, 4973, 5090, 9671, 9946, 19342, 24865, 48355, 49730, 94487, 96710, 188974, 472435, 944870, 2531257, 5062514, 12656285, 25312570, 48093883, 96187766, 240469415, 480938830]

約数ペア:

[(1, 480938830), (2, 240469415), (5, 96187766), (10, 48093883), (19, 25312570), (38, 12656285), (95, 5062514), (190, 2531257), (509, 944870), (1018, 472435), (2545, 188974), (4973, 96710), (5090, 94487), (9671, 49730), (9946, 48355), (19342, 24865)]