457423600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 1166238848

約数和(自身を除く): 708815248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 124, 148, 155, 185, 200, 248, 296, 310, 370, 400, 496, 592, 620, 740, 775, 925, 997, 1147, 1240, 1480, 1550, 1850, 1994, 2294, 2480, 2960, 3100, 3700, 3988, 4588, 4985, 5735, 6200, 7400, 7976, 9176, 9970, 11470, 12400, 14800, 15952, 18352, 19940, 22940, 24925, 28675, 30907, 36889, 39880, 45880, 49850, 57350, 61814, 73778, 79760, 91760, 99700, 114700, 123628, 147556, 154535, 184445, 199400, 229400, 247256, 295112, 309070, 368890, 398800, 458800, 494512, 590224, 618140, 737780, 772675, 922225, 1143559, 1236280, 1475560, 1545350, 1844450, 2287118, 2472560, 2951120, 3090700, 3688900, 4574236, 5717795, 6181400, 7377800, 9148472, 11435590, 12362800, 14755600, 18296944, 22871180, 28588975, 45742360, 57177950, 91484720, 114355900, 228711800, 457423600]

約数ペア:

[(1, 457423600), (2, 228711800), (4, 114355900), (5, 91484720), (8, 57177950), (10, 45742360), (16, 28588975), (20, 22871180), (25, 18296944), (31, 14755600), (37, 12362800), (40, 11435590), (50, 9148472), (62, 7377800), (74, 6181400), (80, 5717795), (100, 4574236), (124, 3688900), (148, 3090700), (155, 2951120), (185, 2472560), (200, 2287118), (248, 1844450), (296, 1545350), (310, 1475560), (370, 1236280), (400, 1143559), (496, 922225), (592, 772675), (620, 737780), (740, 618140), (775, 590224), (925, 494512), (997, 458800), (1147, 398800), (1240, 368890), (1480, 309070), (1550, 295112), (1850, 247256), (1994, 229400), (2294, 199400), (2480, 184445), (2960, 154535), (3100, 147556), (3700, 123628), (3988, 114700), (4588, 99700), (4985, 91760), (5735, 79760), (6200, 73778), (7400, 61814), (7976, 57350), (9176, 49850), (9970, 45880), (11470, 39880), (12400, 36889), (14800, 30907), (15952, 28675), (18352, 24925), (19940, 22940)]