4065431060

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 8581117440

約数和(自身を除く): 4515686380

約数列:

[1, 2, 4, 5, 10, 20, 541, 607, 619, 1082, 1214, 1238, 2164, 2428, 2476, 2705, 3035, 3095, 5410, 6070, 6190, 10820, 12140, 12380, 328387, 334879, 375733, 656774, 669758, 751466, 1313548, 1339516, 1502932, 1641935, 1674395, 1878665, 3283870, 3348790, 3757330, 6567740, 6697580, 7514660, 203271553, 406543106, 813086212, 1016357765, 2032715530, 4065431060]

約数ペア:

[(1, 4065431060), (2, 2032715530), (4, 1016357765), (5, 813086212), (10, 406543106), (20, 203271553), (541, 7514660), (607, 6697580), (619, 6567740), (1082, 3757330), (1214, 3348790), (1238, 3283870), (2164, 1878665), (2428, 1674395), (2476, 1641935), (2705, 1502932), (3035, 1339516), (3095, 1313548), (5410, 751466), (6070, 669758), (6190, 656774), (10820, 375733), (12140, 334879), (12380, 328387)]