212935360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60493}}^1$

素因数の和:60521

約数の個数: 56

約数和(自身を含む): 553157136

約数和(自身を除く): 340221776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 60493, 120986, 241972, 302465, 483944, 604930, 665423, 967888, 1209860, 1330846, 1935776, 2419720, 2661692, 3327115, 3871552, 4839440, 5323384, 6654230, 9678880, 10646768, 13308460, 19357760, 21293536, 26616920, 42587072, 53233840, 106467680, 212935360]

約数ペア:

[(1, 212935360), (2, 106467680), (4, 53233840), (5, 42587072), (8, 26616920), (10, 21293536), (11, 19357760), (16, 13308460), (20, 10646768), (22, 9678880), (32, 6654230), (40, 5323384), (44, 4839440), (55, 3871552), (64, 3327115), (80, 2661692), (88, 2419720), (110, 1935776), (160, 1330846), (176, 1209860), (220, 967888), (320, 665423), (352, 604930), (440, 483944), (704, 302465), (880, 241972), (1760, 120986), (3520, 60493)]