7692783200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157639}}^1$

素因数の和:157720

約数の個数: 72

約数和(自身を含む): 19087997040

約数和(自身を除く): 11395213840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1952, 2440, 3050, 4880, 6100, 9760, 12200, 24400, 48800, 157639, 315278, 630556, 788195, 1261112, 1576390, 2522224, 3152780, 3940975, 5044448, 6305560, 7881950, 9615979, 12611120, 15763900, 19231958, 25222240, 31527800, 38463916, 48079895, 63055600, 76927832, 96159790, 126111200, 153855664, 192319580, 240399475, 307711328, 384639160, 480798950, 769278320, 961597900, 1538556640, 1923195800, 3846391600, 7692783200]

約数ペア:

[(1, 7692783200), (2, 3846391600), (4, 1923195800), (5, 1538556640), (8, 961597900), (10, 769278320), (16, 480798950), (20, 384639160), (25, 307711328), (32, 240399475), (40, 192319580), (50, 153855664), (61, 126111200), (80, 96159790), (100, 76927832), (122, 63055600), (160, 48079895), (200, 38463916), (244, 31527800), (305, 25222240), (400, 19231958), (488, 15763900), (610, 12611120), (800, 9615979), (976, 7881950), (1220, 6305560), (1525, 5044448), (1952, 3940975), (2440, 3152780), (3050, 2522224), (4880, 1576390), (6100, 1261112), (9760, 788195), (12200, 630556), (24400, 315278), (48800, 157639)]