70310920

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9203}}^1$

素因数の和:9405

約数の個数: 32

約数和(自身を含む): 159045120

約数和(自身を除く): 88734200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 9203, 18406, 36812, 46015, 73624, 92030, 184060, 368120, 1757773, 3515546, 7031092, 8788865, 14062184, 17577730, 35155460, 70310920]

約数ペア:

[(1, 70310920), (2, 35155460), (4, 17577730), (5, 14062184), (8, 8788865), (10, 7031092), (20, 3515546), (40, 1757773), (191, 368120), (382, 184060), (764, 92030), (955, 73624), (1528, 46015), (1910, 36812), (3820, 18406), (7640, 9203)]