23783620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3467}}^1$

素因数の和:3497

約数の個数: 48

約数和(自身を含む): 58262400

約数和(自身を除く): 34478780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 3467, 6860, 6934, 13868, 17335, 24269, 34670, 48538, 69340, 97076, 121345, 169883, 242690, 339766, 485380, 679532, 849415, 1189181, 1698830, 2378362, 3397660, 4756724, 5945905, 11891810, 23783620]

約数ペア:

[(1, 23783620), (2, 11891810), (4, 5945905), (5, 4756724), (7, 3397660), (10, 2378362), (14, 1698830), (20, 1189181), (28, 849415), (35, 679532), (49, 485380), (70, 339766), (98, 242690), (140, 169883), (196, 121345), (245, 97076), (343, 69340), (490, 48538), (686, 34670), (980, 24269), (1372, 17335), (1715, 13868), (3430, 6934), (3467, 6860)]