103103840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13151}}^1$

素因数の和:13180

約数の個数: 72

約数和(自身を含む): 283372992

約数和(自身を除く): 180269152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 13151, 26302, 52604, 65755, 92057, 105208, 131510, 184114, 210416, 263020, 368228, 420832, 460285, 526040, 644399, 736456, 920570, 1052080, 1288798, 1472912, 1841140, 2104160, 2577596, 2945824, 3221995, 3682280, 5155192, 6443990, 7364560, 10310384, 12887980, 14729120, 20620768, 25775960, 51551920, 103103840]

約数ペア:

[(1, 103103840), (2, 51551920), (4, 25775960), (5, 20620768), (7, 14729120), (8, 12887980), (10, 10310384), (14, 7364560), (16, 6443990), (20, 5155192), (28, 3682280), (32, 3221995), (35, 2945824), (40, 2577596), (49, 2104160), (56, 1841140), (70, 1472912), (80, 1288798), (98, 1052080), (112, 920570), (140, 736456), (160, 644399), (196, 526040), (224, 460285), (245, 420832), (280, 368228), (392, 263020), (490, 210416), (560, 184114), (784, 131510), (980, 105208), (1120, 92057), (1568, 65755), (1960, 52604), (3920, 26302), (7840, 13151)]