141180050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 288142272

約数和(自身を除く): 146962222

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 394, 550, 985, 1303, 1970, 2167, 2606, 4334, 4925, 6515, 9850, 10835, 13030, 14333, 21670, 28666, 32575, 54175, 65150, 71665, 108350, 143330, 256691, 358325, 513382, 716650, 1283455, 2566910, 2823601, 5647202, 6417275, 12834550, 14118005, 28236010, 70590025, 141180050]

約数ペア:

[(1, 141180050), (2, 70590025), (5, 28236010), (10, 14118005), (11, 12834550), (22, 6417275), (25, 5647202), (50, 2823601), (55, 2566910), (110, 1283455), (197, 716650), (275, 513382), (394, 358325), (550, 256691), (985, 143330), (1303, 108350), (1970, 71665), (2167, 65150), (2606, 54175), (4334, 32575), (4925, 28666), (6515, 21670), (9850, 14333), (10835, 13030)]