27107860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6133}}^1$

素因数の和:6172

約数の個数: 48

約数和(自身を含む): 64922256

約数和(自身を除く): 37814396

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6133, 12266, 24532, 30665, 61330, 79729, 104261, 122660, 159458, 208522, 318916, 398645, 417044, 521305, 797290, 1042610, 1355393, 1594580, 2085220, 2710786, 5421572, 6776965, 13553930, 27107860]

約数ペア:

[(1, 27107860), (2, 13553930), (4, 6776965), (5, 5421572), (10, 2710786), (13, 2085220), (17, 1594580), (20, 1355393), (26, 1042610), (34, 797290), (52, 521305), (65, 417044), (68, 398645), (85, 318916), (130, 208522), (170, 159458), (221, 122660), (260, 104261), (340, 79729), (442, 61330), (884, 30665), (1105, 24532), (2210, 12266), (4420, 6133)]