124621880

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 286783200

約数和(自身を除く): 162161320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 109, 202, 218, 283, 404, 436, 505, 545, 566, 808, 872, 1010, 1090, 1132, 1415, 2020, 2180, 2264, 2830, 4040, 4360, 5660, 11009, 11320, 22018, 28583, 30847, 44036, 55045, 57166, 61694, 88072, 110090, 114332, 123388, 142915, 154235, 220180, 228664, 246776, 285830, 308470, 440360, 571660, 616940, 1143320, 1233880, 3115547, 6231094, 12462188, 15577735, 24924376, 31155470, 62310940, 124621880]

約数ペア:

[(1, 124621880), (2, 62310940), (4, 31155470), (5, 24924376), (8, 15577735), (10, 12462188), (20, 6231094), (40, 3115547), (101, 1233880), (109, 1143320), (202, 616940), (218, 571660), (283, 440360), (404, 308470), (436, 285830), (505, 246776), (545, 228664), (566, 220180), (808, 154235), (872, 142915), (1010, 123388), (1090, 114332), (1132, 110090), (1415, 88072), (2020, 61694), (2180, 57166), (2264, 55045), (2830, 44036), (4040, 30847), (4360, 28583), (5660, 22018), (11009, 11320)]