26122040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 69508800

約数和(自身を除く): 43386760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 3217, 4060, 6434, 8120, 12868, 16085, 22519, 25736, 32170, 45038, 64340, 90076, 93293, 112595, 128680, 180152, 186586, 225190, 373172, 450380, 466465, 653051, 746344, 900760, 932930, 1306102, 1865860, 2612204, 3265255, 3731720, 5224408, 6530510, 13061020, 26122040]

約数ペア:

[(1, 26122040), (2, 13061020), (4, 6530510), (5, 5224408), (7, 3731720), (8, 3265255), (10, 2612204), (14, 1865860), (20, 1306102), (28, 932930), (29, 900760), (35, 746344), (40, 653051), (56, 466465), (58, 450380), (70, 373172), (116, 225190), (140, 186586), (145, 180152), (203, 128680), (232, 112595), (280, 93293), (290, 90076), (406, 64340), (580, 45038), (812, 32170), (1015, 25736), (1160, 22519), (1624, 16085), (2030, 12868), (3217, 8120), (4060, 6434)]