54586240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 139444200

約数和(自身を除く): 84857960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 268, 304, 320, 335, 380, 536, 608, 640, 670, 760, 1072, 1216, 1273, 1340, 1520, 2144, 2432, 2546, 2680, 3040, 4288, 4489, 5092, 5360, 6080, 6365, 8576, 8978, 10184, 10720, 12160, 12730, 17956, 20368, 21440, 22445, 25460, 35912, 40736, 42880, 44890, 50920, 71824, 81472, 85291, 89780, 101840, 143648, 162944, 170582, 179560, 203680, 287296, 341164, 359120, 407360, 426455, 574592, 682328, 718240, 814720, 852910, 1364656, 1436480, 1705820, 2729312, 2872960, 3411640, 5458624, 6823280, 10917248, 13646560, 27293120, 54586240]

約数ペア:

[(1, 54586240), (2, 27293120), (4, 13646560), (5, 10917248), (8, 6823280), (10, 5458624), (16, 3411640), (19, 2872960), (20, 2729312), (32, 1705820), (38, 1436480), (40, 1364656), (64, 852910), (67, 814720), (76, 718240), (80, 682328), (95, 574592), (128, 426455), (134, 407360), (152, 359120), (160, 341164), (190, 287296), (268, 203680), (304, 179560), (320, 170582), (335, 162944), (380, 143648), (536, 101840), (608, 89780), (640, 85291), (670, 81472), (760, 71824), (1072, 50920), (1216, 44890), (1273, 42880), (1340, 40736), (1520, 35912), (2144, 25460), (2432, 22445), (2546, 21440), (2680, 20368), (3040, 17956), (4288, 12730), (4489, 12160), (5092, 10720), (5360, 10184), (6080, 8978), (6365, 8576)]