1034540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 2455488

約数和(自身を除く): 1420948

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 173, 230, 260, 299, 346, 460, 598, 692, 865, 1196, 1495, 1730, 2249, 2990, 3460, 3979, 4498, 5980, 7958, 8996, 11245, 15916, 19895, 22490, 39790, 44980, 51727, 79580, 103454, 206908, 258635, 517270, 1034540]

約数ペア:

[(1, 1034540), (2, 517270), (4, 258635), (5, 206908), (10, 103454), (13, 79580), (20, 51727), (23, 44980), (26, 39790), (46, 22490), (52, 19895), (65, 15916), (92, 11245), (115, 8996), (130, 7958), (173, 5980), (230, 4498), (260, 3979), (299, 3460), (346, 2990), (460, 2249), (598, 1730), (692, 1495), (865, 1196)]