1329126912020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12613}}^1\times {\mathrm{89303}}^1$

素因数の和:101984

約数の個数: 48

約数和(自身を含む): 2838731253120

約数和(自身を除く): 1509604341100

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 12613, 25226, 50452, 63065, 89303, 126130, 178606, 252260, 357212, 446515, 744167, 893030, 1488334, 1786060, 2976668, 3720835, 5268877, 7441670, 10537754, 14883340, 21075508, 26344385, 52688770, 105377540, 1126378739, 2252757478, 4505514956, 5631893695, 11263787390, 22527574780, 66456345601, 132912691202, 265825382404, 332281728005, 664563456010, 1329126912020]

約数ペア:

[(1, 1329126912020), (2, 664563456010), (4, 332281728005), (5, 265825382404), (10, 132912691202), (20, 66456345601), (59, 22527574780), (118, 11263787390), (236, 5631893695), (295, 4505514956), (590, 2252757478), (1180, 1126378739), (12613, 105377540), (25226, 52688770), (50452, 26344385), (63065, 21075508), (89303, 14883340), (126130, 10537754), (178606, 7441670), (252260, 5268877), (357212, 3720835), (446515, 2976668), (744167, 1786060), (893030, 1488334)]