4606185320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 11487484800

約数和(自身を除く): 6881299480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 157, 220, 262, 314, 440, 509, 524, 628, 655, 785, 1018, 1048, 1256, 1310, 1441, 1570, 1727, 2036, 2545, 2620, 2882, 3140, 3454, 4072, 5090, 5240, 5599, 5764, 6280, 6908, 7205, 8635, 10180, 11198, 11528, 13816, 14410, 17270, 20360, 20567, 22396, 27995, 28820, 34540, 41134, 44792, 55990, 57640, 66679, 69080, 79913, 82268, 102835, 111980, 133358, 159826, 164536, 205670, 223960, 226237, 266716, 319652, 333395, 399565, 411340, 452474, 533432, 639304, 666790, 733469, 799130, 822680, 879043, 904948, 1131185, 1333580, 1466938, 1598260, 1758086, 1809896, 2262370, 2667160, 2933876, 3196520, 3516172, 3667345, 4395215, 4524740, 5867752, 7032344, 7334690, 8790430, 9049480, 10468603, 14669380, 17580860, 20937206, 29338760, 35161720, 41874412, 52343015, 83748824, 104686030, 115154633, 209372060, 230309266, 418744120, 460618532, 575773165, 921237064, 1151546330, 2303092660, 4606185320]

約数ペア:

[(1, 4606185320), (2, 2303092660), (4, 1151546330), (5, 921237064), (8, 575773165), (10, 460618532), (11, 418744120), (20, 230309266), (22, 209372060), (40, 115154633), (44, 104686030), (55, 83748824), (88, 52343015), (110, 41874412), (131, 35161720), (157, 29338760), (220, 20937206), (262, 17580860), (314, 14669380), (440, 10468603), (509, 9049480), (524, 8790430), (628, 7334690), (655, 7032344), (785, 5867752), (1018, 4524740), (1048, 4395215), (1256, 3667345), (1310, 3516172), (1441, 3196520), (1570, 2933876), (1727, 2667160), (2036, 2262370), (2545, 1809896), (2620, 1758086), (2882, 1598260), (3140, 1466938), (3454, 1333580), (4072, 1131185), (5090, 904948), (5240, 879043), (5599, 822680), (5764, 799130), (6280, 733469), (6908, 666790), (7205, 639304), (8635, 533432), (10180, 452474), (11198, 411340), (11528, 399565), (13816, 333395), (14410, 319652), (17270, 266716), (20360, 226237), (20567, 223960), (22396, 205670), (27995, 164536), (28820, 159826), (34540, 133358), (41134, 111980), (44792, 102835), (55990, 82268), (57640, 79913), (66679, 69080)]