22156732240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{39113}}^1$

素因数の和:39296

約数の個数: 80

約数和(自身を含む): 52759779408

約数和(自身を除く): 30603047168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 97, 146, 194, 292, 365, 388, 485, 584, 730, 776, 970, 1168, 1460, 1552, 1940, 2920, 3880, 5840, 7081, 7760, 14162, 28324, 35405, 39113, 56648, 70810, 78226, 113296, 141620, 156452, 195565, 283240, 312904, 391130, 566480, 625808, 782260, 1564520, 2855249, 3129040, 3793961, 5710498, 7587922, 11420996, 14276245, 15175844, 18969805, 22841992, 28552490, 30351688, 37939610, 45683984, 57104980, 60703376, 75879220, 114209960, 151758440, 228419920, 276959153, 303516880, 553918306, 1107836612, 1384795765, 2215673224, 2769591530, 4431346448, 5539183060, 11078366120, 22156732240]

約数ペア:

[(1, 22156732240), (2, 11078366120), (4, 5539183060), (5, 4431346448), (8, 2769591530), (10, 2215673224), (16, 1384795765), (20, 1107836612), (40, 553918306), (73, 303516880), (80, 276959153), (97, 228419920), (146, 151758440), (194, 114209960), (292, 75879220), (365, 60703376), (388, 57104980), (485, 45683984), (584, 37939610), (730, 30351688), (776, 28552490), (970, 22841992), (1168, 18969805), (1460, 15175844), (1552, 14276245), (1940, 11420996), (2920, 7587922), (3880, 5710498), (5840, 3793961), (7081, 3129040), (7760, 2855249), (14162, 1564520), (28324, 782260), (35405, 625808), (39113, 566480), (56648, 391130), (70810, 312904), (78226, 283240), (113296, 195565), (141620, 156452)]