8712160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 21800016

約数和(自身を除く): 13087856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3203, 6406, 12812, 16015, 25624, 32030, 51248, 54451, 64060, 102496, 108902, 128120, 217804, 256240, 272255, 435608, 512480, 544510, 871216, 1089020, 1742432, 2178040, 4356080, 8712160]

約数ペア:

[(1, 8712160), (2, 4356080), (4, 2178040), (5, 1742432), (8, 1089020), (10, 871216), (16, 544510), (17, 512480), (20, 435608), (32, 272255), (34, 256240), (40, 217804), (68, 128120), (80, 108902), (85, 102496), (136, 64060), (160, 54451), (170, 51248), (272, 32030), (340, 25624), (544, 16015), (680, 12812), (1360, 6406), (2720, 3203)]