22264390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 45800640

約数和(自身を除く): 23536250

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 61, 85, 95, 113, 122, 170, 190, 226, 305, 323, 565, 610, 646, 1037, 1130, 1159, 1615, 1921, 2074, 2147, 2318, 3230, 3842, 4294, 5185, 5795, 6893, 9605, 10370, 10735, 11590, 13786, 19210, 19703, 21470, 34465, 36499, 39406, 68930, 72998, 98515, 117181, 130967, 182495, 197030, 234362, 261934, 364990, 585905, 654835, 1171810, 1309670, 2226439, 4452878, 11132195, 22264390]

約数ペア:

[(1, 22264390), (2, 11132195), (5, 4452878), (10, 2226439), (17, 1309670), (19, 1171810), (34, 654835), (38, 585905), (61, 364990), (85, 261934), (95, 234362), (113, 197030), (122, 182495), (170, 130967), (190, 117181), (226, 98515), (305, 72998), (323, 68930), (565, 39406), (610, 36499), (646, 34465), (1037, 21470), (1130, 19703), (1159, 19210), (1615, 13786), (1921, 11590), (2074, 10735), (2147, 10370), (2318, 9605), (3230, 6893), (3842, 5795), (4294, 5185)]