25678560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 82307232

約数和(自身を除く): 56628672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 877, 915, 976, 1220, 1464, 1754, 1830, 1952, 2440, 2631, 2928, 3508, 3660, 4385, 4880, 5262, 5856, 7016, 7320, 8770, 9760, 10524, 13155, 14032, 14640, 17540, 21048, 26310, 28064, 29280, 35080, 42096, 52620, 53497, 70160, 84192, 105240, 106994, 140320, 160491, 210480, 213988, 267485, 320982, 420960, 427976, 534970, 641964, 802455, 855952, 1069940, 1283928, 1604910, 1711904, 2139880, 2567856, 3209820, 4279760, 5135712, 6419640, 8559520, 12839280, 25678560]

約数ペア:

[(1, 25678560), (2, 12839280), (3, 8559520), (4, 6419640), (5, 5135712), (6, 4279760), (8, 3209820), (10, 2567856), (12, 2139880), (15, 1711904), (16, 1604910), (20, 1283928), (24, 1069940), (30, 855952), (32, 802455), (40, 641964), (48, 534970), (60, 427976), (61, 420960), (80, 320982), (96, 267485), (120, 213988), (122, 210480), (160, 160491), (183, 140320), (240, 106994), (244, 105240), (305, 84192), (366, 70160), (480, 53497), (488, 52620), (610, 42096), (732, 35080), (877, 29280), (915, 28064), (976, 26310), (1220, 21048), (1464, 17540), (1754, 14640), (1830, 14032), (1952, 13155), (2440, 10524), (2631, 9760), (2928, 8770), (3508, 7320), (3660, 7016), (4385, 5856), (4880, 5262)]