838528060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{41801}}^1$

素因数の和:41886

約数の個数: 48

約数和(自身を含む): 1896138720

約数和(自身を除く): 1057610660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 41801, 83602, 167204, 209005, 418010, 710617, 836020, 1421234, 2466259, 2842468, 3553085, 4932518, 7106170, 9865036, 12331295, 14212340, 24662590, 41926403, 49325180, 83852806, 167705612, 209632015, 419264030, 838528060]

約数ペア:

[(1, 838528060), (2, 419264030), (4, 209632015), (5, 167705612), (10, 83852806), (17, 49325180), (20, 41926403), (34, 24662590), (59, 14212340), (68, 12331295), (85, 9865036), (118, 7106170), (170, 4932518), (236, 3553085), (295, 2842468), (340, 2466259), (590, 1421234), (1003, 836020), (1180, 710617), (2006, 418010), (4012, 209005), (5015, 167204), (10030, 83602), (20060, 41801)]