13669760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 37013760

約数和(自身を除く): 23344000

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, 128, 130, 155, 160, 208, 212, 248, 260, 265, 310, 320, 403, 416, 424, 496, 520, 530, 620, 640, 689, 806, 832, 848, 992, 1040, 1060, 1240, 1378, 1612, 1643, 1664, 1696, 1984, 2015, 2080, 2120, 2480, 2756, 3224, 3286, 3392, 3445, 3968, 4030, 4160, 4240, 4960, 5512, 6448, 6572, 6784, 6890, 8060, 8215, 8320, 8480, 9920, 11024, 12896, 13144, 13780, 16120, 16430, 16960, 19840, 21359, 22048, 25792, 26288, 27560, 32240, 32860, 33920, 42718, 44096, 51584, 52576, 55120, 64480, 65720, 85436, 88192, 105152, 106795, 110240, 128960, 131440, 170872, 210304, 213590, 220480, 257920, 262880, 341744, 427180, 440960, 525760, 683488, 854360, 1051520, 1366976, 1708720, 2733952, 3417440, 6834880, 13669760]

約数ペア:

[(1, 13669760), (2, 6834880), (4, 3417440), (5, 2733952), (8, 1708720), (10, 1366976), (13, 1051520), (16, 854360), (20, 683488), (26, 525760), (31, 440960), (32, 427180), (40, 341744), (52, 262880), (53, 257920), (62, 220480), (64, 213590), (65, 210304), (80, 170872), (104, 131440), (106, 128960), (124, 110240), (128, 106795), (130, 105152), (155, 88192), (160, 85436), (208, 65720), (212, 64480), (248, 55120), (260, 52576), (265, 51584), (310, 44096), (320, 42718), (403, 33920), (416, 32860), (424, 32240), (496, 27560), (520, 26288), (530, 25792), (620, 22048), (640, 21359), (689, 19840), (806, 16960), (832, 16430), (848, 16120), (992, 13780), (1040, 13144), (1060, 12896), (1240, 11024), (1378, 9920), (1612, 8480), (1643, 8320), (1664, 8215), (1696, 8060), (1984, 6890), (2015, 6784), (2080, 6572), (2120, 6448), (2480, 5512), (2756, 4960), (3224, 4240), (3286, 4160), (3392, 4030), (3445, 3968)]