4618220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 10523520

約数和(自身を除く): 5905300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 289, 340, 470, 578, 799, 940, 1156, 1445, 1598, 2890, 3196, 3995, 4913, 5780, 7990, 9826, 13583, 15980, 19652, 24565, 27166, 49130, 54332, 67915, 98260, 135830, 230911, 271660, 461822, 923644, 1154555, 2309110, 4618220]

約数ペア:

[(1, 4618220), (2, 2309110), (4, 1154555), (5, 923644), (10, 461822), (17, 271660), (20, 230911), (34, 135830), (47, 98260), (68, 67915), (85, 54332), (94, 49130), (170, 27166), (188, 24565), (235, 19652), (289, 15980), (340, 13583), (470, 9826), (578, 7990), (799, 5780), (940, 4913), (1156, 3995), (1445, 3196), (1598, 2890)]