556192510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 1100911680

約数和(自身を除く): 544719170

約数列:

[1, 2, 5, 10, 19, 37, 38, 61, 74, 95, 122, 185, 190, 305, 370, 610, 703, 1159, 1297, 1406, 2257, 2318, 2594, 3515, 4514, 5795, 6485, 7030, 11285, 11590, 12970, 22570, 24643, 42883, 47989, 49286, 79117, 85766, 95978, 123215, 158234, 214415, 239945, 246430, 395585, 428830, 479890, 791170, 911791, 1503223, 1823582, 2927329, 3006446, 4558955, 5854658, 7516115, 9117910, 14636645, 15032230, 29273290, 55619251, 111238502, 278096255, 556192510]

約数ペア:

[(1, 556192510), (2, 278096255), (5, 111238502), (10, 55619251), (19, 29273290), (37, 15032230), (38, 14636645), (61, 9117910), (74, 7516115), (95, 5854658), (122, 4558955), (185, 3006446), (190, 2927329), (305, 1823582), (370, 1503223), (610, 911791), (703, 791170), (1159, 479890), (1297, 428830), (1406, 395585), (2257, 246430), (2318, 239945), (2594, 214415), (3515, 158234), (4514, 123215), (5795, 95978), (6485, 85766), (7030, 79117), (11285, 49286), (11590, 47989), (12970, 42883), (22570, 24643)]