4217754520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11833}}^1$

素因数の和:11937

約数の個数: 128

約数和(自身を含む): 11587852800

約数和(自身を除く): 7370098280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 95, 133, 134, 140, 152, 190, 266, 268, 280, 335, 380, 469, 532, 536, 665, 670, 760, 938, 1064, 1273, 1330, 1340, 1876, 2345, 2546, 2660, 2680, 3752, 4690, 5092, 5320, 6365, 8911, 9380, 10184, 11833, 12730, 17822, 18760, 23666, 25460, 35644, 44555, 47332, 50920, 59165, 71288, 82831, 89110, 94664, 118330, 165662, 178220, 224827, 236660, 331324, 356440, 414155, 449654, 473320, 662648, 792811, 828310, 899308, 1124135, 1573789, 1585622, 1656620, 1798616, 2248270, 3147578, 3171244, 3313240, 3964055, 4496540, 5549677, 6295156, 6342488, 7868945, 7928110, 8993080, 11099354, 12590312, 15063409, 15737890, 15856220, 22198708, 27748385, 30126818, 31475780, 31712440, 44397416, 55496770, 60253636, 62951560, 75317045, 105443863, 110993540, 120507272, 150634090, 210887726, 221987080, 301268180, 421775452, 527219315, 602536360, 843550904, 1054438630, 2108877260, 4217754520]

約数ペア:

[(1, 4217754520), (2, 2108877260), (4, 1054438630), (5, 843550904), (7, 602536360), (8, 527219315), (10, 421775452), (14, 301268180), (19, 221987080), (20, 210887726), (28, 150634090), (35, 120507272), (38, 110993540), (40, 105443863), (56, 75317045), (67, 62951560), (70, 60253636), (76, 55496770), (95, 44397416), (133, 31712440), (134, 31475780), (140, 30126818), (152, 27748385), (190, 22198708), (266, 15856220), (268, 15737890), (280, 15063409), (335, 12590312), (380, 11099354), (469, 8993080), (532, 7928110), (536, 7868945), (665, 6342488), (670, 6295156), (760, 5549677), (938, 4496540), (1064, 3964055), (1273, 3313240), (1330, 3171244), (1340, 3147578), (1876, 2248270), (2345, 1798616), (2546, 1656620), (2660, 1585622), (2680, 1573789), (3752, 1124135), (4690, 899308), (5092, 828310), (5320, 792811), (6365, 662648), (8911, 473320), (9380, 449654), (10184, 414155), (11833, 356440), (12730, 331324), (17822, 236660), (18760, 224827), (23666, 178220), (25460, 165662), (35644, 118330), (44555, 94664), (47332, 89110), (50920, 82831), (59165, 71288)]