16406943070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1\times {\mathrm{1013}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 33927693696

約数和(自身を除く): 17520750626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 577, 802, 1013, 1154, 2005, 2026, 2807, 2885, 4010, 4039, 5065, 5614, 5770, 7091, 8078, 10130, 14035, 14182, 20195, 28070, 35455, 40390, 70910, 231377, 406213, 462754, 584501, 812426, 1156885, 1169002, 1619639, 2031065, 2313770, 2843491, 2922505, 3239278, 4062130, 4091507, 5686982, 5845010, 8098195, 8183014, 14217455, 16196390, 20457535, 28434910, 40915070, 234384901, 468769802, 1171924505, 1640694307, 2343849010, 3281388614, 8203471535, 16406943070]

約数ペア:

[(1, 16406943070), (2, 8203471535), (5, 3281388614), (7, 2343849010), (10, 1640694307), (14, 1171924505), (35, 468769802), (70, 234384901), (401, 40915070), (577, 28434910), (802, 20457535), (1013, 16196390), (1154, 14217455), (2005, 8183014), (2026, 8098195), (2807, 5845010), (2885, 5686982), (4010, 4091507), (4039, 4062130), (5065, 3239278), (5614, 2922505), (5770, 2843491), (7091, 2313770), (8078, 2031065), (10130, 1619639), (14035, 1169002), (14182, 1156885), (20195, 812426), (28070, 584501), (35455, 462754), (40390, 406213), (70910, 231377)]