109172480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 279435240

約数和(自身を除く): 170262760

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, 256, 268, 304, 320, 335, 380, 536, 608, 640, 670, 760, 1072, 1216, 1273, 1280, 1340, 1520, 2144, 2432, 2546, 2680, 3040, 4288, 4489, 4864, 5092, 5360, 6080, 6365, 8576, 8978, 10184, 10720, 12160, 12730, 17152, 17956, 20368, 21440, 22445, 24320, 25460, 35912, 40736, 42880, 44890, 50920, 71824, 81472, 85291, 85760, 89780, 101840, 143648, 162944, 170582, 179560, 203680, 287296, 325888, 341164, 359120, 407360, 426455, 574592, 682328, 718240, 814720, 852910, 1149184, 1364656, 1436480, 1629440, 1705820, 2729312, 2872960, 3411640, 5458624, 5745920, 6823280, 10917248, 13646560, 21834496, 27293120, 54586240, 109172480]

約数ペア:

[(1, 109172480), (2, 54586240), (4, 27293120), (5, 21834496), (8, 13646560), (10, 10917248), (16, 6823280), (19, 5745920), (20, 5458624), (32, 3411640), (38, 2872960), (40, 2729312), (64, 1705820), (67, 1629440), (76, 1436480), (80, 1364656), (95, 1149184), (128, 852910), (134, 814720), (152, 718240), (160, 682328), (190, 574592), (256, 426455), (268, 407360), (304, 359120), (320, 341164), (335, 325888), (380, 287296), (536, 203680), (608, 179560), (640, 170582), (670, 162944), (760, 143648), (1072, 101840), (1216, 89780), (1273, 85760), (1280, 85291), (1340, 81472), (1520, 71824), (2144, 50920), (2432, 44890), (2546, 42880), (2680, 40736), (3040, 35912), (4288, 25460), (4489, 24320), (4864, 22445), (5092, 21440), (5360, 20368), (6080, 17956), (6365, 17152), (8576, 12730), (8978, 12160), (10184, 10720)]