2002110240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320851}}^1$

素因数の和:320882

約数の個数: 96

約数和(自身を含む): 6791795136

約数和(自身を除く): 4789684896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 320851, 641702, 962553, 1283404, 1604255, 1925106, 2566808, 3208510, 3850212, 4171063, 4812765, 5133616, 6417020, 7700424, 8342126, 9625530, 10267232, 12513189, 12834040, 15400848, 16684252, 19251060, 20855315, 25026378, 25668080, 30801696, 33368504, 38502120, 41710630, 50052756, 51336160, 62565945, 66737008, 77004240, 83421260, 100105512, 125131890, 133474016, 154008480, 166842520, 200211024, 250263780, 333685040, 400422048, 500527560, 667370080, 1001055120, 2002110240]

約数ペア:

[(1, 2002110240), (2, 1001055120), (3, 667370080), (4, 500527560), (5, 400422048), (6, 333685040), (8, 250263780), (10, 200211024), (12, 166842520), (13, 154008480), (15, 133474016), (16, 125131890), (20, 100105512), (24, 83421260), (26, 77004240), (30, 66737008), (32, 62565945), (39, 51336160), (40, 50052756), (48, 41710630), (52, 38502120), (60, 33368504), (65, 30801696), (78, 25668080), (80, 25026378), (96, 20855315), (104, 19251060), (120, 16684252), (130, 15400848), (156, 12834040), (160, 12513189), (195, 10267232), (208, 9625530), (240, 8342126), (260, 7700424), (312, 6417020), (390, 5133616), (416, 4812765), (480, 4171063), (520, 3850212), (624, 3208510), (780, 2566808), (1040, 1925106), (1248, 1604255), (1560, 1283404), (2080, 962553), (3120, 641702), (6240, 320851)]