144490405580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3449}}^1\times {\mathrm{25237}}^1$

素因数の和:28778

約数の個数: 48

約数和(自身を含む): 307186840800

約数和(自身を除く): 162696435220

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 3449, 6898, 13796, 17245, 25237, 34490, 50474, 68980, 100948, 126185, 252370, 286267, 504740, 572534, 1145068, 1431335, 2094671, 2862670, 4189342, 5725340, 8378684, 10473355, 20946710, 41893420, 87042413, 174084826, 348169652, 435212065, 870424130, 1740848260, 7224520279, 14449040558, 28898081116, 36122601395, 72245202790, 144490405580]

約数ペア:

[(1, 144490405580), (2, 72245202790), (4, 36122601395), (5, 28898081116), (10, 14449040558), (20, 7224520279), (83, 1740848260), (166, 870424130), (332, 435212065), (415, 348169652), (830, 174084826), (1660, 87042413), (3449, 41893420), (6898, 20946710), (13796, 10473355), (17245, 8378684), (25237, 5725340), (34490, 4189342), (50474, 2862670), (68980, 2094671), (100948, 1431335), (126185, 1145068), (252370, 572534), (286267, 504740)]