726740320

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 1765120896

約数和(自身を除く): 1038380576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 241, 376, 401, 470, 482, 752, 802, 940, 964, 1205, 1504, 1604, 1880, 1928, 2005, 2410, 3208, 3760, 3856, 4010, 4820, 6416, 7520, 7712, 8020, 9640, 11327, 12832, 16040, 18847, 19280, 22654, 32080, 37694, 38560, 45308, 56635, 64160, 75388, 90616, 94235, 96641, 113270, 150776, 181232, 188470, 193282, 226540, 301552, 362464, 376940, 386564, 453080, 483205, 603104, 753880, 773128, 906160, 966410, 1507760, 1546256, 1812320, 1932820, 3015520, 3092512, 3865640, 4542127, 7731280, 9084254, 15462560, 18168508, 22710635, 36337016, 45421270, 72674032, 90842540, 145348064, 181685080, 363370160, 726740320]

約数ペア:

[(1, 726740320), (2, 363370160), (4, 181685080), (5, 145348064), (8, 90842540), (10, 72674032), (16, 45421270), (20, 36337016), (32, 22710635), (40, 18168508), (47, 15462560), (80, 9084254), (94, 7731280), (160, 4542127), (188, 3865640), (235, 3092512), (241, 3015520), (376, 1932820), (401, 1812320), (470, 1546256), (482, 1507760), (752, 966410), (802, 906160), (940, 773128), (964, 753880), (1205, 603104), (1504, 483205), (1604, 453080), (1880, 386564), (1928, 376940), (2005, 362464), (2410, 301552), (3208, 226540), (3760, 193282), (3856, 188470), (4010, 181232), (4820, 150776), (6416, 113270), (7520, 96641), (7712, 94235), (8020, 90616), (9640, 75388), (11327, 64160), (12832, 56635), (16040, 45308), (18847, 38560), (19280, 37694), (22654, 32080)]