804933580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{4951}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 1846897920

約数和(自身を除く): 1041964340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 739, 1478, 2956, 3695, 4951, 7390, 8129, 9902, 14780, 16258, 19804, 24755, 32516, 40645, 49510, 54461, 81290, 99020, 108922, 162580, 217844, 272305, 544610, 1089220, 3658789, 7317578, 14635156, 18293945, 36587890, 40246679, 73175780, 80493358, 160986716, 201233395, 402466790, 804933580]

約数ペア:

[(1, 804933580), (2, 402466790), (4, 201233395), (5, 160986716), (10, 80493358), (11, 73175780), (20, 40246679), (22, 36587890), (44, 18293945), (55, 14635156), (110, 7317578), (220, 3658789), (739, 1089220), (1478, 544610), (2956, 272305), (3695, 217844), (4951, 162580), (7390, 108922), (8129, 99020), (9902, 81290), (14780, 54461), (16258, 49510), (19804, 40645), (24755, 32516)]