103406740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 229461120

約数和(自身を除く): 126054380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 503, 541, 1006, 1082, 2012, 2164, 2515, 2705, 5030, 5410, 9557, 10060, 10279, 10820, 19114, 20558, 38228, 41116, 47785, 51395, 95570, 102790, 191140, 205580, 272123, 544246, 1088492, 1360615, 2721230, 5170337, 5442460, 10340674, 20681348, 25851685, 51703370, 103406740]

約数ペア:

[(1, 103406740), (2, 51703370), (4, 25851685), (5, 20681348), (10, 10340674), (19, 5442460), (20, 5170337), (38, 2721230), (76, 1360615), (95, 1088492), (190, 544246), (380, 272123), (503, 205580), (541, 191140), (1006, 102790), (1082, 95570), (2012, 51395), (2164, 47785), (2515, 41116), (2705, 38228), (5030, 20558), (5410, 19114), (9557, 10820), (10060, 10279)]