12675760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 31127472

約数和(自身を除く): 18451712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 415, 460, 664, 830, 920, 1328, 1660, 1840, 1909, 3320, 3818, 6640, 6889, 7636, 9545, 13778, 15272, 19090, 27556, 30544, 34445, 38180, 55112, 68890, 76360, 110224, 137780, 152720, 158447, 275560, 316894, 551120, 633788, 792235, 1267576, 1584470, 2535152, 3168940, 6337880, 12675760]

約数ペア:

[(1, 12675760), (2, 6337880), (4, 3168940), (5, 2535152), (8, 1584470), (10, 1267576), (16, 792235), (20, 633788), (23, 551120), (40, 316894), (46, 275560), (80, 158447), (83, 152720), (92, 137780), (115, 110224), (166, 76360), (184, 68890), (230, 55112), (332, 38180), (368, 34445), (415, 30544), (460, 27556), (664, 19090), (830, 15272), (920, 13778), (1328, 9545), (1660, 7636), (1840, 6889), (1909, 6640), (3320, 3818)]