40356260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 102961152

約数和(自身を除く): 62604892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 83, 92, 115, 140, 151, 161, 166, 230, 302, 322, 332, 415, 460, 581, 604, 644, 755, 805, 830, 1057, 1162, 1510, 1610, 1660, 1909, 2114, 2324, 2905, 3020, 3220, 3473, 3818, 4228, 5285, 5810, 6946, 7636, 9545, 10570, 11620, 12533, 13363, 13892, 17365, 19090, 21140, 24311, 25066, 26726, 34730, 38180, 48622, 50132, 53452, 62665, 66815, 69460, 87731, 97244, 121555, 125330, 133630, 175462, 243110, 250660, 267260, 288259, 350924, 438655, 486220, 576518, 877310, 1153036, 1441295, 1754620, 2017813, 2882590, 4035626, 5765180, 8071252, 10089065, 20178130, 40356260]

約数ペア:

[(1, 40356260), (2, 20178130), (4, 10089065), (5, 8071252), (7, 5765180), (10, 4035626), (14, 2882590), (20, 2017813), (23, 1754620), (28, 1441295), (35, 1153036), (46, 877310), (70, 576518), (83, 486220), (92, 438655), (115, 350924), (140, 288259), (151, 267260), (161, 250660), (166, 243110), (230, 175462), (302, 133630), (322, 125330), (332, 121555), (415, 97244), (460, 87731), (581, 69460), (604, 66815), (644, 62665), (755, 53452), (805, 50132), (830, 48622), (1057, 38180), (1162, 34730), (1510, 26726), (1610, 25066), (1660, 24311), (1909, 21140), (2114, 19090), (2324, 17365), (2905, 13892), (3020, 13363), (3220, 12533), (3473, 11620), (3818, 10570), (4228, 9545), (5285, 7636), (5810, 6946)]