3417440

素因数分解:

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

素因数の和:112

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 5727136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 53, 62, 65, 80, 104, 106, 124, 130, 155, 160, 208, 212, 248, 260, 265, 310, 403, 416, 424, 496, 520, 530, 620, 689, 806, 848, 992, 1040, 1060, 1240, 1378, 1612, 1643, 1696, 2015, 2080, 2120, 2480, 2756, 3224, 3286, 3445, 4030, 4240, 4960, 5512, 6448, 6572, 6890, 8060, 8215, 8480, 11024, 12896, 13144, 13780, 16120, 16430, 21359, 22048, 26288, 27560, 32240, 32860, 42718, 52576, 55120, 64480, 65720, 85436, 106795, 110240, 131440, 170872, 213590, 262880, 341744, 427180, 683488, 854360, 1708720, 3417440]

約数ペア:

[(1, 3417440), (2, 1708720), (4, 854360), (5, 683488), (8, 427180), (10, 341744), (13, 262880), (16, 213590), (20, 170872), (26, 131440), (31, 110240), (32, 106795), (40, 85436), (52, 65720), (53, 64480), (62, 55120), (65, 52576), (80, 42718), (104, 32860), (106, 32240), (124, 27560), (130, 26288), (155, 22048), (160, 21359), (208, 16430), (212, 16120), (248, 13780), (260, 13144), (265, 12896), (310, 11024), (403, 8480), (416, 8215), (424, 8060), (496, 6890), (520, 6572), (530, 6448), (620, 5512), (689, 4960), (806, 4240), (848, 4030), (992, 3445), (1040, 3286), (1060, 3224), (1240, 2756), (1378, 2480), (1612, 2120), (1643, 2080), (1696, 2015)]