97660220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2243}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 235243008

約数和(自身を除く): 137582788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 2243, 3110, 4354, 4486, 6220, 8708, 8972, 10885, 11215, 15701, 21770, 22430, 31402, 43540, 44860, 62804, 78505, 157010, 314020, 697573, 1395146, 2790292, 3487865, 4883011, 6975730, 9766022, 13951460, 19532044, 24415055, 48830110, 97660220]

約数ペア:

[(1, 97660220), (2, 48830110), (4, 24415055), (5, 19532044), (7, 13951460), (10, 9766022), (14, 6975730), (20, 4883011), (28, 3487865), (35, 2790292), (70, 1395146), (140, 697573), (311, 314020), (622, 157010), (1244, 78505), (1555, 62804), (2177, 44860), (2243, 43540), (3110, 31402), (4354, 22430), (4486, 21770), (6220, 15701), (8708, 11215), (8972, 10885)]