498049480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8101}}^1$

素因数の和:8194

約数の個数: 64

約数和(自身を含む): 1181271600

約数和(自身を除く): 683222120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 2120, 3074, 6148, 7685, 8101, 12296, 15370, 16202, 30740, 32404, 40505, 61480, 64808, 81010, 162020, 234929, 324040, 429353, 469858, 858706, 939716, 1174645, 1717412, 1879432, 2146765, 2349290, 3434824, 4293530, 4698580, 8587060, 9397160, 12451237, 17174120, 24902474, 49804948, 62256185, 99609896, 124512370, 249024740, 498049480]

約数ペア:

[(1, 498049480), (2, 249024740), (4, 124512370), (5, 99609896), (8, 62256185), (10, 49804948), (20, 24902474), (29, 17174120), (40, 12451237), (53, 9397160), (58, 8587060), (106, 4698580), (116, 4293530), (145, 3434824), (212, 2349290), (232, 2146765), (265, 1879432), (290, 1717412), (424, 1174645), (530, 939716), (580, 858706), (1060, 469858), (1160, 429353), (1537, 324040), (2120, 234929), (3074, 162020), (6148, 81010), (7685, 64808), (8101, 61480), (12296, 40505), (15370, 32404), (16202, 30740)]