55036480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 141768576

約数和(自身を除く): 86732096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 134, 136, 151, 160, 170, 268, 272, 302, 320, 335, 340, 536, 544, 604, 670, 680, 755, 1072, 1088, 1139, 1208, 1340, 1360, 1510, 2144, 2278, 2416, 2567, 2680, 2720, 3020, 4288, 4556, 4832, 5134, 5360, 5440, 5695, 6040, 9112, 9664, 10117, 10268, 10720, 11390, 12080, 12835, 18224, 20234, 20536, 21440, 22780, 24160, 25670, 36448, 40468, 41072, 45560, 48320, 50585, 51340, 72896, 80936, 82144, 91120, 101170, 102680, 161872, 164288, 171989, 182240, 202340, 205360, 323744, 343978, 364480, 404680, 410720, 647488, 687956, 809360, 821440, 859945, 1375912, 1618720, 1719890, 2751824, 3237440, 3439780, 5503648, 6879560, 11007296, 13759120, 27518240, 55036480]

約数ペア:

[(1, 55036480), (2, 27518240), (4, 13759120), (5, 11007296), (8, 6879560), (10, 5503648), (16, 3439780), (17, 3237440), (20, 2751824), (32, 1719890), (34, 1618720), (40, 1375912), (64, 859945), (67, 821440), (68, 809360), (80, 687956), (85, 647488), (134, 410720), (136, 404680), (151, 364480), (160, 343978), (170, 323744), (268, 205360), (272, 202340), (302, 182240), (320, 171989), (335, 164288), (340, 161872), (536, 102680), (544, 101170), (604, 91120), (670, 82144), (680, 80936), (755, 72896), (1072, 51340), (1088, 50585), (1139, 48320), (1208, 45560), (1340, 41072), (1360, 40468), (1510, 36448), (2144, 25670), (2278, 24160), (2416, 22780), (2567, 21440), (2680, 20536), (2720, 20234), (3020, 18224), (4288, 12835), (4556, 12080), (4832, 11390), (5134, 10720), (5360, 10268), (5440, 10117), (5695, 9664), (6040, 9112)]