79302200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 199206000

約数和(自身を除く): 119903800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 328, 380, 410, 475, 509, 760, 779, 820, 950, 1018, 1025, 1558, 1640, 1900, 2036, 2050, 2545, 3116, 3800, 3895, 4072, 4100, 5090, 6232, 7790, 8200, 9671, 10180, 12725, 15580, 19342, 19475, 20360, 20869, 25450, 31160, 38684, 38950, 41738, 48355, 50900, 77368, 77900, 83476, 96710, 101800, 104345, 155800, 166952, 193420, 208690, 241775, 386840, 396511, 417380, 483550, 521725, 793022, 834760, 967100, 1043450, 1586044, 1934200, 1982555, 2086900, 3172088, 3965110, 4173800, 7930220, 9912775, 15860440, 19825550, 39651100, 79302200]

約数ペア:

[(1, 79302200), (2, 39651100), (4, 19825550), (5, 15860440), (8, 9912775), (10, 7930220), (19, 4173800), (20, 3965110), (25, 3172088), (38, 2086900), (40, 1982555), (41, 1934200), (50, 1586044), (76, 1043450), (82, 967100), (95, 834760), (100, 793022), (152, 521725), (164, 483550), (190, 417380), (200, 396511), (205, 386840), (328, 241775), (380, 208690), (410, 193420), (475, 166952), (509, 155800), (760, 104345), (779, 101800), (820, 96710), (950, 83476), (1018, 77900), (1025, 77368), (1558, 50900), (1640, 48355), (1900, 41738), (2036, 38950), (2050, 38684), (2545, 31160), (3116, 25450), (3800, 20869), (3895, 20360), (4072, 19475), (4100, 19342), (5090, 15580), (6232, 12725), (7790, 10180), (8200, 9671)]