5243463340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{261389}}^1$

素因数の和:261474

約数の個数: 48

約数和(自身を含む): 11856650400

約数和(自身を除く): 6613187060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 261389, 522778, 1045556, 1306945, 2613890, 4443613, 5227780, 8887226, 15421951, 17774452, 22218065, 30843902, 44436130, 61687804, 77109755, 88872260, 154219510, 262173167, 308439020, 524346334, 1048692668, 1310865835, 2621731670, 5243463340]

約数ペア:

[(1, 5243463340), (2, 2621731670), (4, 1310865835), (5, 1048692668), (10, 524346334), (17, 308439020), (20, 262173167), (34, 154219510), (59, 88872260), (68, 77109755), (85, 61687804), (118, 44436130), (170, 30843902), (236, 22218065), (295, 17774452), (340, 15421951), (590, 8887226), (1003, 5227780), (1180, 4443613), (2006, 2613890), (4012, 1306945), (5015, 1045556), (10030, 522778), (20060, 261389)]