41642720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37181}}^1$

素因数の和:37203

約数の個数: 48

約数和(自身を含む): 112438368

約数和(自身を除く): 70795648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 37181, 74362, 148724, 185905, 260267, 297448, 371810, 520534, 594896, 743620, 1041068, 1189792, 1301335, 1487240, 2082136, 2602670, 2974480, 4164272, 5205340, 5948960, 8328544, 10410680, 20821360, 41642720]

約数ペア:

[(1, 41642720), (2, 20821360), (4, 10410680), (5, 8328544), (7, 5948960), (8, 5205340), (10, 4164272), (14, 2974480), (16, 2602670), (20, 2082136), (28, 1487240), (32, 1301335), (35, 1189792), (40, 1041068), (56, 743620), (70, 594896), (80, 520534), (112, 371810), (140, 297448), (160, 260267), (224, 185905), (280, 148724), (560, 74362), (1120, 37181)]