82792920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{98563}}^1$

素因数の和:98584

約数の個数: 64

約数和(自身を含む): 283864320

約数和(自身を除く): 201071400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 98563, 197126, 295689, 394252, 492815, 591378, 689941, 788504, 985630, 1182756, 1379882, 1478445, 1971260, 2069823, 2365512, 2759764, 2956890, 3449705, 3942520, 4139646, 5519528, 5913780, 6899410, 8279292, 10349115, 11827560, 13798820, 16558584, 20698230, 27597640, 41396460, 82792920]

約数ペア:

[(1, 82792920), (2, 41396460), (3, 27597640), (4, 20698230), (5, 16558584), (6, 13798820), (7, 11827560), (8, 10349115), (10, 8279292), (12, 6899410), (14, 5913780), (15, 5519528), (20, 4139646), (21, 3942520), (24, 3449705), (28, 2956890), (30, 2759764), (35, 2365512), (40, 2069823), (42, 1971260), (56, 1478445), (60, 1379882), (70, 1182756), (84, 985630), (105, 788504), (120, 689941), (140, 591378), (168, 492815), (210, 394252), (280, 295689), (420, 197126), (840, 98563)]