83633900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 209007456

約数和(自身を除く): 125373556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 628, 700, 761, 785, 1099, 1522, 1570, 2198, 3044, 3140, 3805, 3925, 4396, 5327, 5495, 7610, 7850, 10654, 10990, 15220, 15700, 19025, 21308, 21980, 26635, 27475, 38050, 53270, 54950, 76100, 106540, 109900, 119477, 133175, 238954, 266350, 477908, 532700, 597385, 836339, 1194770, 1672678, 2389540, 2986925, 3345356, 4181695, 5973850, 8363390, 11947700, 16726780, 20908475, 41816950, 83633900]

約数ペア:

[(1, 83633900), (2, 41816950), (4, 20908475), (5, 16726780), (7, 11947700), (10, 8363390), (14, 5973850), (20, 4181695), (25, 3345356), (28, 2986925), (35, 2389540), (50, 1672678), (70, 1194770), (100, 836339), (140, 597385), (157, 532700), (175, 477908), (314, 266350), (350, 238954), (628, 133175), (700, 119477), (761, 109900), (785, 106540), (1099, 76100), (1522, 54950), (1570, 53270), (2198, 38050), (3044, 27475), (3140, 26635), (3805, 21980), (3925, 21308), (4396, 19025), (5327, 15700), (5495, 15220), (7610, 10990), (7850, 10654)]