14195920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2983

約数の個数: 40

約数和(自身を含む): 33558120

約数和(自身を除く): 19362200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 2909, 4880, 5818, 11636, 14545, 23272, 29090, 46544, 58180, 116360, 177449, 232720, 354898, 709796, 887245, 1419592, 1774490, 2839184, 3548980, 7097960, 14195920]

約数ペア:

[(1, 14195920), (2, 7097960), (4, 3548980), (5, 2839184), (8, 1774490), (10, 1419592), (16, 887245), (20, 709796), (40, 354898), (61, 232720), (80, 177449), (122, 116360), (244, 58180), (305, 46544), (488, 29090), (610, 23272), (976, 14545), (1220, 11636), (2440, 5818), (2909, 4880)]