190636040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7019}}^1$

素因数の和:7134

約数の個数: 64

約数和(自身を含む): 495331200

約数和(自身を除く): 304695160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 7019, 13580, 14038, 27160, 28076, 35095, 49133, 56152, 70190, 98266, 140380, 196532, 245665, 280760, 393064, 491330, 680843, 982660, 1361686, 1965320, 2723372, 3404215, 4765901, 5446744, 6808430, 9531802, 13616860, 19063604, 23829505, 27233720, 38127208, 47659010, 95318020, 190636040]

約数ペア:

[(1, 190636040), (2, 95318020), (4, 47659010), (5, 38127208), (7, 27233720), (8, 23829505), (10, 19063604), (14, 13616860), (20, 9531802), (28, 6808430), (35, 5446744), (40, 4765901), (56, 3404215), (70, 2723372), (97, 1965320), (140, 1361686), (194, 982660), (280, 680843), (388, 491330), (485, 393064), (679, 280760), (776, 245665), (970, 196532), (1358, 140380), (1940, 98266), (2716, 70190), (3395, 56152), (3880, 49133), (5432, 35095), (6790, 28076), (7019, 27160), (13580, 14038)]