88703440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 237484800

約数和(自身を除く): 148781360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1049, 1057, 1208, 1510, 2098, 2114, 2416, 3020, 4196, 4228, 5245, 5285, 6040, 7343, 8392, 8456, 10490, 10570, 12080, 14686, 16784, 16912, 20980, 21140, 29372, 36715, 41960, 42280, 58744, 73430, 83920, 84560, 117488, 146860, 158399, 293720, 316798, 587440, 633596, 791995, 1108793, 1267192, 1583990, 2217586, 2534384, 3167980, 4435172, 5543965, 6335960, 8870344, 11087930, 12671920, 17740688, 22175860, 44351720, 88703440]

約数ペア:

[(1, 88703440), (2, 44351720), (4, 22175860), (5, 17740688), (7, 12671920), (8, 11087930), (10, 8870344), (14, 6335960), (16, 5543965), (20, 4435172), (28, 3167980), (35, 2534384), (40, 2217586), (56, 1583990), (70, 1267192), (80, 1108793), (112, 791995), (140, 633596), (151, 587440), (280, 316798), (302, 293720), (560, 158399), (604, 146860), (755, 117488), (1049, 84560), (1057, 83920), (1208, 73430), (1510, 58744), (2098, 42280), (2114, 41960), (2416, 36715), (3020, 29372), (4196, 21140), (4228, 20980), (5245, 16912), (5285, 16784), (6040, 14686), (7343, 12080), (8392, 10570), (8456, 10490)]