112947880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 265881600

約数和(自身を除く): 152933720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 1153, 1240, 1580, 2306, 2449, 3160, 4612, 4898, 5765, 9224, 9796, 11530, 12245, 19592, 23060, 24490, 35743, 46120, 48980, 71486, 91087, 97960, 142972, 178715, 182174, 285944, 357430, 364348, 455435, 714860, 728696, 910870, 1429720, 1821740, 2823697, 3643480, 5647394, 11294788, 14118485, 22589576, 28236970, 56473940, 112947880]

約数ペア:

[(1, 112947880), (2, 56473940), (4, 28236970), (5, 22589576), (8, 14118485), (10, 11294788), (20, 5647394), (31, 3643480), (40, 2823697), (62, 1821740), (79, 1429720), (124, 910870), (155, 728696), (158, 714860), (248, 455435), (310, 364348), (316, 357430), (395, 285944), (620, 182174), (632, 178715), (790, 142972), (1153, 97960), (1240, 91087), (1580, 71486), (2306, 48980), (2449, 46120), (3160, 35743), (4612, 24490), (4898, 23060), (5765, 19592), (9224, 12245), (9796, 11530)]