83017320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5426

約数の個数: 64

約数和(自身を含む): 251000640

約数和(自身を除く): 167983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 5281, 7860, 10562, 15720, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 126744, 158430, 211240, 316860, 633720, 691811, 1383622, 2075433, 2767244, 3459055, 4150866, 5534488, 6918110, 8301732, 10377165, 13836220, 16603464, 20754330, 27672440, 41508660, 83017320]

約数ペア:

[(1, 83017320), (2, 41508660), (3, 27672440), (4, 20754330), (5, 16603464), (6, 13836220), (8, 10377165), (10, 8301732), (12, 6918110), (15, 5534488), (20, 4150866), (24, 3459055), (30, 2767244), (40, 2075433), (60, 1383622), (120, 691811), (131, 633720), (262, 316860), (393, 211240), (524, 158430), (655, 126744), (786, 105620), (1048, 79215), (1310, 63372), (1572, 52810), (1965, 42248), (2620, 31686), (3144, 26405), (3930, 21124), (5240, 15843), (5281, 15720), (7860, 10562)]