70949120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5039}}^1$

素因数の和:5071

約数の個数: 72

約数和(自身を含む): 185431680

約数和(自身を除く): 114482560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 5039, 7040, 10078, 14080, 20156, 25195, 40312, 50390, 55429, 80624, 100780, 110858, 161248, 201560, 221716, 277145, 322496, 403120, 443432, 554290, 644992, 806240, 886864, 1108580, 1289984, 1612480, 1773728, 2217160, 3224960, 3547456, 4434320, 6449920, 7094912, 8868640, 14189824, 17737280, 35474560, 70949120]

約数ペア:

[(1, 70949120), (2, 35474560), (4, 17737280), (5, 14189824), (8, 8868640), (10, 7094912), (11, 6449920), (16, 4434320), (20, 3547456), (22, 3224960), (32, 2217160), (40, 1773728), (44, 1612480), (55, 1289984), (64, 1108580), (80, 886864), (88, 806240), (110, 644992), (128, 554290), (160, 443432), (176, 403120), (220, 322496), (256, 277145), (320, 221716), (352, 201560), (440, 161248), (640, 110858), (704, 100780), (880, 80624), (1280, 55429), (1408, 50390), (1760, 40312), (2816, 25195), (3520, 20156), (5039, 14080), (7040, 10078)]