74823520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 188455680

約数和(自身を除く): 113632160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 151, 152, 160, 163, 190, 302, 304, 326, 380, 604, 608, 652, 755, 760, 815, 1208, 1304, 1510, 1520, 1630, 2416, 2608, 2869, 3020, 3040, 3097, 3260, 4832, 5216, 5738, 6040, 6194, 6520, 11476, 12080, 12388, 13040, 14345, 15485, 22952, 24160, 24613, 24776, 26080, 28690, 30970, 45904, 49226, 49552, 57380, 61940, 91808, 98452, 99104, 114760, 123065, 123880, 196904, 229520, 246130, 247760, 393808, 459040, 467647, 492260, 495520, 787616, 935294, 984520, 1870588, 1969040, 2338235, 3741176, 3938080, 4676470, 7482352, 9352940, 14964704, 18705880, 37411760, 74823520]

約数ペア:

[(1, 74823520), (2, 37411760), (4, 18705880), (5, 14964704), (8, 9352940), (10, 7482352), (16, 4676470), (19, 3938080), (20, 3741176), (32, 2338235), (38, 1969040), (40, 1870588), (76, 984520), (80, 935294), (95, 787616), (151, 495520), (152, 492260), (160, 467647), (163, 459040), (190, 393808), (302, 247760), (304, 246130), (326, 229520), (380, 196904), (604, 123880), (608, 123065), (652, 114760), (755, 99104), (760, 98452), (815, 91808), (1208, 61940), (1304, 57380), (1510, 49552), (1520, 49226), (1630, 45904), (2416, 30970), (2608, 28690), (2869, 26080), (3020, 24776), (3040, 24613), (3097, 24160), (3260, 22952), (4832, 15485), (5216, 14345), (5738, 13040), (6040, 12388), (6194, 12080), (6520, 11476)]