2689697984720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47154593}}^1$

素因数の和:47154660

約数の個数: 80

約数和(自身を含む): 6735939443712

約数和(自身を除く): 4046241458992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 28520, 57040, 47154593, 94309186, 188618372, 235772965, 377236744, 471545930, 754473488, 943091860, 1084555639, 1461792383, 1886183720, 2169111278, 2923584766, 3772367440, 4338222556, 5422778195, 5847169532, 7308961915, 8676445112, 10845556390, 11694339064, 14617923830, 17352890224, 21691112780, 23388678128, 29235847660, 33621224809, 43382225560, 58471695320, 67242449618, 86764451120, 116943390640, 134484899236, 168106124045, 268969798472, 336212248090, 537939596944, 672424496180, 1344848992360, 2689697984720]

約数ペア:

[(1, 2689697984720), (2, 1344848992360), (4, 672424496180), (5, 537939596944), (8, 336212248090), (10, 268969798472), (16, 168106124045), (20, 134484899236), (23, 116943390640), (31, 86764451120), (40, 67242449618), (46, 58471695320), (62, 43382225560), (80, 33621224809), (92, 29235847660), (115, 23388678128), (124, 21691112780), (155, 17352890224), (184, 14617923830), (230, 11694339064), (248, 10845556390), (310, 8676445112), (368, 7308961915), (460, 5847169532), (496, 5422778195), (620, 4338222556), (713, 3772367440), (920, 2923584766), (1240, 2169111278), (1426, 1886183720), (1840, 1461792383), (2480, 1084555639), (2852, 943091860), (3565, 754473488), (5704, 471545930), (7130, 377236744), (11408, 235772965), (14260, 188618372), (28520, 94309186), (57040, 47154593)]