37931830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 72140544

約数和(自身を除く): 34208714

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 1987, 3818, 3974, 9545, 9935, 19090, 19870, 45701, 91402, 164921, 228505, 329842, 457010, 824605, 1649210, 3793183, 7586366, 18965915, 37931830]

約数ペア:

[(1, 37931830), (2, 18965915), (5, 7586366), (10, 3793183), (23, 1649210), (46, 824605), (83, 457010), (115, 329842), (166, 228505), (230, 164921), (415, 91402), (830, 45701), (1909, 19870), (1987, 19090), (3818, 9935), (3974, 9545)]