43245140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 96163200

約数和(自身を除く): 52918060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 317, 359, 380, 634, 718, 1268, 1436, 1585, 1795, 3170, 3590, 6023, 6340, 6821, 7180, 12046, 13642, 24092, 27284, 30115, 34105, 60230, 68210, 113803, 120460, 136420, 227606, 455212, 569015, 1138030, 2162257, 2276060, 4324514, 8649028, 10811285, 21622570, 43245140]

約数ペア:

[(1, 43245140), (2, 21622570), (4, 10811285), (5, 8649028), (10, 4324514), (19, 2276060), (20, 2162257), (38, 1138030), (76, 569015), (95, 455212), (190, 227606), (317, 136420), (359, 120460), (380, 113803), (634, 68210), (718, 60230), (1268, 34105), (1436, 30115), (1585, 27284), (1795, 24092), (3170, 13642), (3590, 12046), (6023, 7180), (6340, 6821)]