5340890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 10322640

約数和(自身を除く): 4981750

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 353, 445, 706, 890, 1513, 1765, 3026, 3530, 6001, 7565, 12002, 15130, 30005, 31417, 60010, 62834, 157085, 314170, 534089, 1068178, 2670445, 5340890]

約数ペア:

[(1, 5340890), (2, 2670445), (5, 1068178), (10, 534089), (17, 314170), (34, 157085), (85, 62834), (89, 60010), (170, 31417), (178, 30005), (353, 15130), (445, 12002), (706, 7565), (890, 6001), (1513, 3530), (1765, 3026)]