847686160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2663}}^1$

素因数の和:2872

約数の個数: 80

約数和(自身を含む): 2069224704

約数和(自身を除く): 1221538544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 173, 184, 230, 346, 368, 460, 692, 865, 920, 1384, 1730, 1840, 2663, 2768, 3460, 3979, 5326, 6920, 7958, 10652, 13315, 13840, 15916, 19895, 21304, 26630, 31832, 39790, 42608, 53260, 61249, 63664, 79580, 106520, 122498, 159160, 213040, 244996, 306245, 318320, 460699, 489992, 612490, 921398, 979984, 1224980, 1842796, 2303495, 2449960, 3685592, 4606990, 4899920, 7371184, 9213980, 10596077, 18427960, 21192154, 36855920, 42384308, 52980385, 84768616, 105960770, 169537232, 211921540, 423843080, 847686160]

約数ペア:

[(1, 847686160), (2, 423843080), (4, 211921540), (5, 169537232), (8, 105960770), (10, 84768616), (16, 52980385), (20, 42384308), (23, 36855920), (40, 21192154), (46, 18427960), (80, 10596077), (92, 9213980), (115, 7371184), (173, 4899920), (184, 4606990), (230, 3685592), (346, 2449960), (368, 2303495), (460, 1842796), (692, 1224980), (865, 979984), (920, 921398), (1384, 612490), (1730, 489992), (1840, 460699), (2663, 318320), (2768, 306245), (3460, 244996), (3979, 213040), (5326, 159160), (6920, 122498), (7958, 106520), (10652, 79580), (13315, 63664), (13840, 61249), (15916, 53260), (19895, 42608), (21304, 39790), (26630, 31832)]