25640928

素因数分解:

$2^5\times 3^3\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 50563872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 96, 108, 118, 144, 177, 216, 236, 288, 354, 432, 472, 503, 531, 708, 864, 944, 1006, 1062, 1416, 1509, 1593, 1888, 2012, 2124, 2832, 3018, 3186, 4024, 4248, 4527, 5664, 6036, 6372, 8048, 8496, 9054, 12072, 12744, 13581, 16096, 16992, 18108, 24144, 25488, 27162, 29677, 36216, 48288, 50976, 54324, 59354, 72432, 89031, 108648, 118708, 144864, 178062, 217296, 237416, 267093, 356124, 434592, 474832, 534186, 712248, 801279, 949664, 1068372, 1424496, 1602558, 2136744, 2848992, 3205116, 4273488, 6410232, 8546976, 12820464, 25640928]

約数ペア:

[(1, 25640928), (2, 12820464), (3, 8546976), (4, 6410232), (6, 4273488), (8, 3205116), (9, 2848992), (12, 2136744), (16, 1602558), (18, 1424496), (24, 1068372), (27, 949664), (32, 801279), (36, 712248), (48, 534186), (54, 474832), (59, 434592), (72, 356124), (96, 267093), (108, 237416), (118, 217296), (144, 178062), (177, 144864), (216, 118708), (236, 108648), (288, 89031), (354, 72432), (432, 59354), (472, 54324), (503, 50976), (531, 48288), (708, 36216), (864, 29677), (944, 27162), (1006, 25488), (1062, 24144), (1416, 18108), (1509, 16992), (1593, 16096), (1888, 13581), (2012, 12744), (2124, 12072), (2832, 9054), (3018, 8496), (3186, 8048), (4024, 6372), (4248, 6036), (4527, 5664)]