23895400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 55984140

約数和(自身を除く): 32088740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 761, 785, 1256, 1522, 1570, 3044, 3140, 3805, 3925, 6088, 6280, 7610, 7850, 15220, 15700, 19025, 30440, 31400, 38050, 76100, 119477, 152200, 238954, 477908, 597385, 955816, 1194770, 2389540, 2986925, 4779080, 5973850, 11947700, 23895400]

約数ペア:

[(1, 23895400), (2, 11947700), (4, 5973850), (5, 4779080), (8, 2986925), (10, 2389540), (20, 1194770), (25, 955816), (40, 597385), (50, 477908), (100, 238954), (157, 152200), (200, 119477), (314, 76100), (628, 38050), (761, 31400), (785, 30440), (1256, 19025), (1522, 15700), (1570, 15220), (3044, 7850), (3140, 7610), (3805, 6280), (3925, 6088)]