162008480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 400619520

約数和(自身を除く): 238611040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 89, 124, 155, 160, 178, 248, 310, 356, 367, 445, 496, 620, 712, 734, 890, 992, 1240, 1424, 1468, 1780, 1835, 2480, 2759, 2848, 2936, 3560, 3670, 4960, 5518, 5872, 7120, 7340, 11036, 11377, 11744, 13795, 14240, 14680, 22072, 22754, 27590, 29360, 32663, 44144, 45508, 55180, 56885, 58720, 65326, 88288, 91016, 110360, 113770, 130652, 163315, 182032, 220720, 227540, 261304, 326630, 364064, 441440, 455080, 522608, 653260, 910160, 1012553, 1045216, 1306520, 1820320, 2025106, 2613040, 4050212, 5062765, 5226080, 8100424, 10125530, 16200848, 20251060, 32401696, 40502120, 81004240, 162008480]

約数ペア:

[(1, 162008480), (2, 81004240), (4, 40502120), (5, 32401696), (8, 20251060), (10, 16200848), (16, 10125530), (20, 8100424), (31, 5226080), (32, 5062765), (40, 4050212), (62, 2613040), (80, 2025106), (89, 1820320), (124, 1306520), (155, 1045216), (160, 1012553), (178, 910160), (248, 653260), (310, 522608), (356, 455080), (367, 441440), (445, 364064), (496, 326630), (620, 261304), (712, 227540), (734, 220720), (890, 182032), (992, 163315), (1240, 130652), (1424, 113770), (1468, 110360), (1780, 91016), (1835, 88288), (2480, 65326), (2759, 58720), (2848, 56885), (2936, 55180), (3560, 45508), (3670, 44144), (4960, 32663), (5518, 29360), (5872, 27590), (7120, 22754), (7340, 22072), (11036, 14680), (11377, 14240), (11744, 13795)]