31841120

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3373}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 76522320

約数和(自身を除く): 44681200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 3373, 4720, 6746, 9440, 13492, 16865, 26984, 33730, 53968, 67460, 107936, 134920, 199007, 269840, 398014, 539680, 796028, 995035, 1592056, 1990070, 3184112, 3980140, 6368224, 7960280, 15920560, 31841120]

約数ペア:

[(1, 31841120), (2, 15920560), (4, 7960280), (5, 6368224), (8, 3980140), (10, 3184112), (16, 1990070), (20, 1592056), (32, 995035), (40, 796028), (59, 539680), (80, 398014), (118, 269840), (160, 199007), (236, 134920), (295, 107936), (472, 67460), (590, 53968), (944, 33730), (1180, 26984), (1888, 16865), (2360, 13492), (3373, 9440), (4720, 6746)]