25869830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 57231360

約数和(自身を除く): 31361530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 367, 371, 530, 665, 734, 742, 1007, 1330, 1835, 1855, 2014, 2569, 3670, 3710, 5035, 5138, 6973, 7049, 10070, 12845, 13946, 14098, 19451, 25690, 34865, 35245, 38902, 48811, 69730, 70490, 97255, 97622, 136157, 194510, 244055, 272314, 369569, 488110, 680785, 739138, 1361570, 1847845, 2586983, 3695690, 5173966, 12934915, 25869830]

約数ペア:

[(1, 25869830), (2, 12934915), (5, 5173966), (7, 3695690), (10, 2586983), (14, 1847845), (19, 1361570), (35, 739138), (38, 680785), (53, 488110), (70, 369569), (95, 272314), (106, 244055), (133, 194510), (190, 136157), (265, 97622), (266, 97255), (367, 70490), (371, 69730), (530, 48811), (665, 38902), (734, 35245), (742, 34865), (1007, 25690), (1330, 19451), (1835, 14098), (1855, 13946), (2014, 12845), (2569, 10070), (3670, 7049), (3710, 6973), (5035, 5138)]