7526407120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{11971}}^1$

素因数の和:12284

約数の個数: 80

約数和(自身を含む): 18170622720

約数和(自身を除く): 10644215600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 271, 290, 464, 542, 580, 1084, 1160, 1355, 2168, 2320, 2710, 4336, 5420, 7859, 10840, 11971, 15718, 21680, 23942, 31436, 39295, 47884, 59855, 62872, 78590, 95768, 119710, 125744, 157180, 191536, 239420, 314360, 347159, 478840, 628720, 694318, 957680, 1388636, 1735795, 2777272, 3244141, 3471590, 5554544, 6488282, 6943180, 12976564, 13886360, 16220705, 25953128, 27772720, 32441410, 51906256, 64882820, 94080089, 129765640, 188160178, 259531280, 376320356, 470400445, 752640712, 940800890, 1505281424, 1881601780, 3763203560, 7526407120]

約数ペア:

[(1, 7526407120), (2, 3763203560), (4, 1881601780), (5, 1505281424), (8, 940800890), (10, 752640712), (16, 470400445), (20, 376320356), (29, 259531280), (40, 188160178), (58, 129765640), (80, 94080089), (116, 64882820), (145, 51906256), (232, 32441410), (271, 27772720), (290, 25953128), (464, 16220705), (542, 13886360), (580, 12976564), (1084, 6943180), (1160, 6488282), (1355, 5554544), (2168, 3471590), (2320, 3244141), (2710, 2777272), (4336, 1735795), (5420, 1388636), (7859, 957680), (10840, 694318), (11971, 628720), (15718, 478840), (21680, 347159), (23942, 314360), (31436, 239420), (39295, 191536), (47884, 157180), (59855, 125744), (62872, 119710), (78590, 95768)]