83873560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39563}}^1$

素因数の和:39627

約数の個数: 32

約数和(自身を含む): 192281040

約数和(自身を除く): 108407480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 39563, 79126, 158252, 197815, 316504, 395630, 791260, 1582520, 2096839, 4193678, 8387356, 10484195, 16774712, 20968390, 41936780, 83873560]

約数ペア:

[(1, 83873560), (2, 41936780), (4, 20968390), (5, 16774712), (8, 10484195), (10, 8387356), (20, 4193678), (40, 2096839), (53, 1582520), (106, 791260), (212, 395630), (265, 316504), (424, 197815), (530, 158252), (1060, 79126), (2120, 39563)]