70209760

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 167133456

約数和(自身を除く): 96923696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3203, 4384, 5480, 6406, 10960, 12812, 16015, 21920, 25624, 32030, 51248, 64060, 102496, 128120, 256240, 438811, 512480, 877622, 1755244, 2194055, 3510488, 4388110, 7020976, 8776220, 14041952, 17552440, 35104880, 70209760]

約数ペア:

[(1, 70209760), (2, 35104880), (4, 17552440), (5, 14041952), (8, 8776220), (10, 7020976), (16, 4388110), (20, 3510488), (32, 2194055), (40, 1755244), (80, 877622), (137, 512480), (160, 438811), (274, 256240), (548, 128120), (685, 102496), (1096, 64060), (1370, 51248), (2192, 32030), (2740, 25624), (3203, 21920), (4384, 16015), (5480, 12812), (6406, 10960)]