2080632450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4057}}^1$

素因数の和:4348

約数の個数: 96

約数和(自身を含む): 5579392896

約数和(自身を除く): 3498760446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 263, 325, 390, 526, 650, 789, 975, 1315, 1578, 1950, 2630, 3419, 3945, 4057, 6575, 6838, 7890, 8114, 10257, 12171, 13150, 17095, 19725, 20285, 20514, 24342, 34190, 39450, 40570, 51285, 52741, 60855, 85475, 101425, 102570, 105482, 121710, 158223, 170950, 202850, 256425, 263705, 304275, 316446, 512850, 527410, 608550, 791115, 1066991, 1318525, 1582230, 2133982, 2637050, 3200973, 3955575, 5334955, 6401946, 7911150, 10669910, 13870883, 16004865, 26674775, 27741766, 32009730, 41612649, 53349550, 69354415, 80024325, 83225298, 138708830, 160048650, 208063245, 346772075, 416126490, 693544150, 1040316225, 2080632450]

約数ペア:

[(1, 2080632450), (2, 1040316225), (3, 693544150), (5, 416126490), (6, 346772075), (10, 208063245), (13, 160048650), (15, 138708830), (25, 83225298), (26, 80024325), (30, 69354415), (39, 53349550), (50, 41612649), (65, 32009730), (75, 27741766), (78, 26674775), (130, 16004865), (150, 13870883), (195, 10669910), (263, 7911150), (325, 6401946), (390, 5334955), (526, 3955575), (650, 3200973), (789, 2637050), (975, 2133982), (1315, 1582230), (1578, 1318525), (1950, 1066991), (2630, 791115), (3419, 608550), (3945, 527410), (4057, 512850), (6575, 316446), (6838, 304275), (7890, 263705), (8114, 256425), (10257, 202850), (12171, 170950), (13150, 158223), (17095, 121710), (19725, 105482), (20285, 102570), (20514, 101425), (24342, 85475), (34190, 60855), (39450, 52741), (40570, 51285)]