83384520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{694871}}^1$

素因数の和:694885

約数の個数: 32

約数和(自身を含む): 250153920

約数和(自身を除く): 166769400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 694871, 1389742, 2084613, 2779484, 3474355, 4169226, 5558968, 6948710, 8338452, 10423065, 13897420, 16676904, 20846130, 27794840, 41692260, 83384520]

約数ペア:

[(1, 83384520), (2, 41692260), (3, 27794840), (4, 20846130), (5, 16676904), (6, 13897420), (8, 10423065), (10, 8338452), (12, 6948710), (15, 5558968), (20, 4169226), (24, 3474355), (30, 2779484), (40, 2084613), (60, 1389742), (120, 694871)]