103680691280

素因数分解:

$2^4\times 5^1\times {\mathrm{16057}}^1\times {\mathrm{80713}}^1$

素因数の和:96783

約数の個数: 40

約数和(自身を含む): 241075606632

約数和(自身を除く): 137394915352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16057, 32114, 64228, 80285, 80713, 128456, 160570, 161426, 256912, 321140, 322852, 403565, 642280, 645704, 807130, 1284560, 1291408, 1614260, 3228520, 6457040, 1296008641, 2592017282, 5184034564, 6480043205, 10368069128, 12960086410, 20736138256, 25920172820, 51840345640, 103680691280]

約数ペア:

[(1, 103680691280), (2, 51840345640), (4, 25920172820), (5, 20736138256), (8, 12960086410), (10, 10368069128), (16, 6480043205), (20, 5184034564), (40, 2592017282), (80, 1296008641), (16057, 6457040), (32114, 3228520), (64228, 1614260), (80285, 1291408), (80713, 1284560), (128456, 807130), (160570, 645704), (161426, 642280), (256912, 403565), (321140, 322852)]