82575520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 214462080

約数和(自身を除く): 131886560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1181, 1520, 1748, 1840, 2185, 2362, 3040, 3496, 3680, 4370, 4724, 5905, 6992, 8740, 9448, 11810, 13984, 17480, 18896, 22439, 23620, 27163, 34960, 37792, 44878, 47240, 54326, 69920, 89756, 94480, 108652, 112195, 135815, 179512, 188960, 217304, 224390, 271630, 359024, 434608, 448780, 516097, 543260, 718048, 869216, 897560, 1032194, 1086520, 1795120, 2064388, 2173040, 2580485, 3590240, 4128776, 4346080, 5160970, 8257552, 10321940, 16515104, 20643880, 41287760, 82575520]

約数ペア:

[(1, 82575520), (2, 41287760), (4, 20643880), (5, 16515104), (8, 10321940), (10, 8257552), (16, 5160970), (19, 4346080), (20, 4128776), (23, 3590240), (32, 2580485), (38, 2173040), (40, 2064388), (46, 1795120), (76, 1086520), (80, 1032194), (92, 897560), (95, 869216), (115, 718048), (152, 543260), (160, 516097), (184, 448780), (190, 434608), (230, 359024), (304, 271630), (368, 224390), (380, 217304), (437, 188960), (460, 179512), (608, 135815), (736, 112195), (760, 108652), (874, 94480), (920, 89756), (1181, 69920), (1520, 54326), (1748, 47240), (1840, 44878), (2185, 37792), (2362, 34960), (3040, 27163), (3496, 23620), (3680, 22439), (4370, 18896), (4724, 17480), (5905, 13984), (6992, 11810), (8740, 9448)]