83330960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 207010560

約数和(自身を除く): 123679600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 751, 760, 1168, 1387, 1460, 1502, 1520, 2774, 2920, 3004, 3755, 5548, 5840, 6008, 6935, 7510, 11096, 12016, 13870, 14269, 15020, 22192, 27740, 28538, 30040, 54823, 55480, 57076, 60080, 71345, 109646, 110960, 114152, 142690, 219292, 228304, 274115, 285380, 438584, 548230, 570760, 877168, 1041637, 1096460, 1141520, 2083274, 2192920, 4166548, 4385840, 5208185, 8333096, 10416370, 16666192, 20832740, 41665480, 83330960]

約数ペア:

[(1, 83330960), (2, 41665480), (4, 20832740), (5, 16666192), (8, 10416370), (10, 8333096), (16, 5208185), (19, 4385840), (20, 4166548), (38, 2192920), (40, 2083274), (73, 1141520), (76, 1096460), (80, 1041637), (95, 877168), (146, 570760), (152, 548230), (190, 438584), (292, 285380), (304, 274115), (365, 228304), (380, 219292), (584, 142690), (730, 114152), (751, 110960), (760, 109646), (1168, 71345), (1387, 60080), (1460, 57076), (1502, 55480), (1520, 54823), (2774, 30040), (2920, 28538), (3004, 27740), (3755, 22192), (5548, 15020), (5840, 14269), (6008, 13870), (6935, 12016), (7510, 11096)]