23565518080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1416197}}^1$

素因数の和:1416231

約数の個数: 72

約数和(自身を含む): 60788882952

約数和(自身を除く): 37223364872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 1416197, 2832394, 5664788, 7080985, 11329576, 14161970, 18410561, 22659152, 28323940, 36821122, 45318304, 56647880, 73642244, 90636608, 92052805, 113295760, 147284488, 181273216, 184105610, 226591520, 294568976, 362546432, 368211220, 453183040, 589137952, 736422440, 906366080, 1178275904, 1472844880, 1812732160, 2356551808, 2945689760, 4713103616, 5891379520, 11782759040, 23565518080]

約数ペア:

[(1, 23565518080), (2, 11782759040), (4, 5891379520), (5, 4713103616), (8, 2945689760), (10, 2356551808), (13, 1812732160), (16, 1472844880), (20, 1178275904), (26, 906366080), (32, 736422440), (40, 589137952), (52, 453183040), (64, 368211220), (65, 362546432), (80, 294568976), (104, 226591520), (128, 184105610), (130, 181273216), (160, 147284488), (208, 113295760), (256, 92052805), (260, 90636608), (320, 73642244), (416, 56647880), (520, 45318304), (640, 36821122), (832, 28323940), (1040, 22659152), (1280, 18410561), (1664, 14161970), (2080, 11329576), (3328, 7080985), (4160, 5664788), (8320, 2832394), (16640, 1416197)]