492077120

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 1204374528

約数和(自身を除く): 712297408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 97, 160, 166, 191, 194, 320, 332, 382, 388, 415, 485, 664, 764, 776, 830, 955, 970, 1328, 1528, 1552, 1660, 1910, 1940, 2656, 3056, 3104, 3320, 3820, 3880, 5312, 6112, 6208, 6640, 7640, 7760, 8051, 12224, 13280, 15280, 15520, 15853, 16102, 18527, 26560, 30560, 31040, 31706, 32204, 37054, 40255, 61120, 63412, 64408, 74108, 79265, 80510, 92635, 126824, 128816, 148216, 158530, 161020, 185270, 253648, 257632, 296432, 317060, 322040, 370540, 507296, 515264, 592864, 634120, 644080, 741080, 1014592, 1185728, 1268240, 1288160, 1482160, 1537741, 2536480, 2576320, 2964320, 3075482, 5072960, 5928640, 6150964, 7688705, 12301928, 15377410, 24603856, 30754820, 49207712, 61509640, 98415424, 123019280, 246038560, 492077120]

約数ペア:

[(1, 492077120), (2, 246038560), (4, 123019280), (5, 98415424), (8, 61509640), (10, 49207712), (16, 30754820), (20, 24603856), (32, 15377410), (40, 12301928), (64, 7688705), (80, 6150964), (83, 5928640), (97, 5072960), (160, 3075482), (166, 2964320), (191, 2576320), (194, 2536480), (320, 1537741), (332, 1482160), (382, 1288160), (388, 1268240), (415, 1185728), (485, 1014592), (664, 741080), (764, 644080), (776, 634120), (830, 592864), (955, 515264), (970, 507296), (1328, 370540), (1528, 322040), (1552, 317060), (1660, 296432), (1910, 257632), (1940, 253648), (2656, 185270), (3056, 161020), (3104, 158530), (3320, 148216), (3820, 128816), (3880, 126824), (5312, 92635), (6112, 80510), (6208, 79265), (6640, 74108), (7640, 64408), (7760, 63412), (8051, 61120), (12224, 40255), (13280, 37054), (15280, 32204), (15520, 31706), (15853, 31040), (16102, 30560), (18527, 26560)]