5658280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 13821840

約数和(自身を除く): 8163560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 157, 170, 212, 265, 314, 340, 424, 530, 628, 680, 785, 901, 1060, 1256, 1570, 1802, 2120, 2669, 3140, 3604, 4505, 5338, 6280, 7208, 8321, 9010, 10676, 13345, 16642, 18020, 21352, 26690, 33284, 36040, 41605, 53380, 66568, 83210, 106760, 141457, 166420, 282914, 332840, 565828, 707285, 1131656, 1414570, 2829140, 5658280]

約数ペア:

[(1, 5658280), (2, 2829140), (4, 1414570), (5, 1131656), (8, 707285), (10, 565828), (17, 332840), (20, 282914), (34, 166420), (40, 141457), (53, 106760), (68, 83210), (85, 66568), (106, 53380), (136, 41605), (157, 36040), (170, 33284), (212, 26690), (265, 21352), (314, 18020), (340, 16642), (424, 13345), (530, 10676), (628, 9010), (680, 8321), (785, 7208), (901, 6280), (1060, 5338), (1256, 4505), (1570, 3604), (1802, 3140), (2120, 2669)]