404422700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3373}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 966448560

約数和(自身を除く): 562025860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 1090, 1100, 1199, 2180, 2398, 2725, 3373, 4796, 5450, 5995, 6746, 10900, 11990, 13492, 16865, 23980, 29975, 33730, 37103, 59950, 67460, 74206, 84325, 119900, 148412, 168650, 185515, 337300, 367657, 371030, 735314, 742060, 927575, 1470628, 1838285, 1855150, 3676570, 3710300, 4044227, 7353140, 8088454, 9191425, 16176908, 18382850, 20221135, 36765700, 40442270, 80884540, 101105675, 202211350, 404422700]

約数ペア:

[(1, 404422700), (2, 202211350), (4, 101105675), (5, 80884540), (10, 40442270), (11, 36765700), (20, 20221135), (22, 18382850), (25, 16176908), (44, 9191425), (50, 8088454), (55, 7353140), (100, 4044227), (109, 3710300), (110, 3676570), (218, 1855150), (220, 1838285), (275, 1470628), (436, 927575), (545, 742060), (550, 735314), (1090, 371030), (1100, 367657), (1199, 337300), (2180, 185515), (2398, 168650), (2725, 148412), (3373, 119900), (4796, 84325), (5450, 74206), (5995, 67460), (6746, 59950), (10900, 37103), (11990, 33730), (13492, 29975), (16865, 23980)]