25248014720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2076317}}^1$

素因数の和:2076355

約数の個数: 64

約数和(自身を含む): 63535330800

約数和(自身を除く): 38287316080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 2076317, 4152634, 8305268, 10381585, 16610536, 20763170, 33221072, 39450023, 41526340, 66442144, 78900046, 83052680, 132884288, 157800092, 166105360, 197250115, 265768576, 315600184, 332210720, 394500230, 631200368, 664421440, 789000460, 1262400736, 1328842880, 1578000920, 2524801472, 3156001840, 5049602944, 6312003680, 12624007360, 25248014720]

約数ペア:

[(1, 25248014720), (2, 12624007360), (4, 6312003680), (5, 5049602944), (8, 3156001840), (10, 2524801472), (16, 1578000920), (19, 1328842880), (20, 1262400736), (32, 789000460), (38, 664421440), (40, 631200368), (64, 394500230), (76, 332210720), (80, 315600184), (95, 265768576), (128, 197250115), (152, 166105360), (160, 157800092), (190, 132884288), (304, 83052680), (320, 78900046), (380, 66442144), (608, 41526340), (640, 39450023), (760, 33221072), (1216, 20763170), (1520, 16610536), (2432, 10381585), (3040, 8305268), (6080, 4152634), (12160, 2076317)]