13929760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 36599472

約数和(自身を除く): 22669712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 181, 185, 208, 260, 296, 362, 370, 416, 481, 520, 592, 724, 740, 905, 962, 1040, 1184, 1448, 1480, 1810, 1924, 2080, 2353, 2405, 2896, 2960, 3620, 3848, 4706, 4810, 5792, 5920, 6697, 7240, 7696, 9412, 9620, 11765, 13394, 14480, 15392, 18824, 19240, 23530, 26788, 28960, 33485, 37648, 38480, 47060, 53576, 66970, 75296, 76960, 87061, 94120, 107152, 133940, 174122, 188240, 214304, 267880, 348244, 376480, 435305, 535760, 696488, 870610, 1071520, 1392976, 1741220, 2785952, 3482440, 6964880, 13929760]

約数ペア:

[(1, 13929760), (2, 6964880), (4, 3482440), (5, 2785952), (8, 1741220), (10, 1392976), (13, 1071520), (16, 870610), (20, 696488), (26, 535760), (32, 435305), (37, 376480), (40, 348244), (52, 267880), (65, 214304), (74, 188240), (80, 174122), (104, 133940), (130, 107152), (148, 94120), (160, 87061), (181, 76960), (185, 75296), (208, 66970), (260, 53576), (296, 47060), (362, 38480), (370, 37648), (416, 33485), (481, 28960), (520, 26788), (592, 23530), (724, 19240), (740, 18824), (905, 15392), (962, 14480), (1040, 13394), (1184, 11765), (1448, 9620), (1480, 9412), (1810, 7696), (1924, 7240), (2080, 6697), (2353, 5920), (2405, 5792), (2896, 4810), (2960, 4706), (3620, 3848)]