59183420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 127596000

約数和(自身を除く): 68412580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 139, 244, 278, 305, 349, 556, 610, 695, 698, 1220, 1390, 1396, 1745, 2780, 3490, 6980, 8479, 16958, 21289, 33916, 42395, 42578, 48511, 84790, 85156, 97022, 106445, 169580, 194044, 212890, 242555, 425780, 485110, 970220, 2959171, 5918342, 11836684, 14795855, 29591710, 59183420]

約数ペア:

[(1, 59183420), (2, 29591710), (4, 14795855), (5, 11836684), (10, 5918342), (20, 2959171), (61, 970220), (122, 485110), (139, 425780), (244, 242555), (278, 212890), (305, 194044), (349, 169580), (556, 106445), (610, 97022), (695, 85156), (698, 84790), (1220, 48511), (1390, 42578), (1396, 42395), (1745, 33916), (2780, 21289), (3490, 16958), (6980, 8479)]