3148300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 7195720

約数和(自身を除く): 4047420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1657, 1900, 3314, 6628, 8285, 16570, 31483, 33140, 41425, 62966, 82850, 125932, 157415, 165700, 314830, 629660, 787075, 1574150, 3148300]

約数ペア:

[(1, 3148300), (2, 1574150), (4, 787075), (5, 629660), (10, 314830), (19, 165700), (20, 157415), (25, 125932), (38, 82850), (50, 62966), (76, 41425), (95, 33140), (100, 31483), (190, 16570), (380, 8285), (475, 6628), (950, 3314), (1657, 1900)]