13704260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 29998080

約数和(自身を除く): 16293820

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 239, 244, 305, 470, 478, 610, 940, 956, 1195, 1220, 2390, 2867, 4780, 5734, 11233, 11468, 14335, 14579, 22466, 28670, 29158, 44932, 56165, 57340, 58316, 72895, 112330, 145790, 224660, 291580, 685213, 1370426, 2740852, 3426065, 6852130, 13704260]

約数ペア:

[(1, 13704260), (2, 6852130), (4, 3426065), (5, 2740852), (10, 1370426), (20, 685213), (47, 291580), (61, 224660), (94, 145790), (122, 112330), (188, 72895), (235, 58316), (239, 57340), (244, 56165), (305, 44932), (470, 29158), (478, 28670), (610, 22466), (940, 14579), (956, 14335), (1195, 11468), (1220, 11233), (2390, 5734), (2867, 4780)]