5420673628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3917}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 10136649600

約数和(自身を除く): 4715975972

約数列:

[1, 2, 4, 19, 38, 76, 131, 139, 262, 278, 524, 556, 2489, 2641, 3917, 4978, 5282, 7834, 9956, 10564, 15668, 18209, 36418, 72836, 74423, 148846, 297692, 345971, 513127, 544463, 691942, 1026254, 1088926, 1383884, 2052508, 2177852, 9749413, 10344797, 19498826, 20689594, 38997652, 41379188, 71324653, 142649306, 285298612, 1355168407, 2710336814, 5420673628]

約数ペア:

[(1, 5420673628), (2, 2710336814), (4, 1355168407), (19, 285298612), (38, 142649306), (76, 71324653), (131, 41379188), (139, 38997652), (262, 20689594), (278, 19498826), (524, 10344797), (556, 9749413), (2489, 2177852), (2641, 2052508), (3917, 1383884), (4978, 1088926), (5282, 1026254), (7834, 691942), (9956, 544463), (10564, 513127), (15668, 345971), (18209, 297692), (36418, 148846), (72836, 74423)]