88853440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 240962688

約数和(自身を除く): 152109248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 53, 62, 64, 65, 80, 104, 106, 124, 130, 155, 160, 169, 208, 212, 248, 260, 265, 310, 320, 338, 403, 416, 424, 496, 520, 530, 620, 676, 689, 806, 832, 845, 848, 992, 1040, 1060, 1240, 1352, 1378, 1612, 1643, 1690, 1696, 1984, 2015, 2080, 2120, 2480, 2704, 2756, 3224, 3286, 3380, 3392, 3445, 4030, 4160, 4240, 4960, 5239, 5408, 5512, 6448, 6572, 6760, 6890, 8060, 8215, 8480, 8957, 9920, 10478, 10816, 11024, 12896, 13144, 13520, 13780, 16120, 16430, 16960, 17914, 20956, 21359, 22048, 25792, 26195, 26288, 27040, 27560, 32240, 32860, 35828, 41912, 42718, 44096, 44785, 52390, 52576, 54080, 55120, 64480, 65720, 71656, 83824, 85436, 89570, 104780, 105152, 106795, 110240, 128960, 131440, 143312, 167648, 170872, 179140, 209560, 213590, 220480, 262880, 277667, 286624, 335296, 341744, 358280, 419120, 427180, 525760, 555334, 573248, 683488, 716560, 838240, 854360, 1110668, 1366976, 1388335, 1433120, 1676480, 1708720, 2221336, 2776670, 2866240, 3417440, 4442672, 5553340, 6834880, 8885344, 11106680, 17770688, 22213360, 44426720, 88853440]

約数ペア:

[(1, 88853440), (2, 44426720), (4, 22213360), (5, 17770688), (8, 11106680), (10, 8885344), (13, 6834880), (16, 5553340), (20, 4442672), (26, 3417440), (31, 2866240), (32, 2776670), (40, 2221336), (52, 1708720), (53, 1676480), (62, 1433120), (64, 1388335), (65, 1366976), (80, 1110668), (104, 854360), (106, 838240), (124, 716560), (130, 683488), (155, 573248), (160, 555334), (169, 525760), (208, 427180), (212, 419120), (248, 358280), (260, 341744), (265, 335296), (310, 286624), (320, 277667), (338, 262880), (403, 220480), (416, 213590), (424, 209560), (496, 179140), (520, 170872), (530, 167648), (620, 143312), (676, 131440), (689, 128960), (806, 110240), (832, 106795), (845, 105152), (848, 104780), (992, 89570), (1040, 85436), (1060, 83824), (1240, 71656), (1352, 65720), (1378, 64480), (1612, 55120), (1643, 54080), (1690, 52576), (1696, 52390), (1984, 44785), (2015, 44096), (2080, 42718), (2120, 41912), (2480, 35828), (2704, 32860), (2756, 32240), (3224, 27560), (3286, 27040), (3380, 26288), (3392, 26195), (3445, 25792), (4030, 22048), (4160, 21359), (4240, 20956), (4960, 17914), (5239, 16960), (5408, 16430), (5512, 16120), (6448, 13780), (6572, 13520), (6760, 13144), (6890, 12896), (8060, 11024), (8215, 10816), (8480, 10478), (8957, 9920)]