82810400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6089}}^1$

素因数の和:6126

約数の個数: 72

約数和(自身を含む): 214087860

約数和(自身を除く): 131277460

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6089, 6800, 12178, 13600, 24356, 30445, 48712, 60890, 97424, 103513, 121780, 152225, 194848, 207026, 243560, 304450, 414052, 487120, 517565, 608900, 828104, 974240, 1035130, 1217800, 1656208, 2070260, 2435600, 2587825, 3312416, 4140520, 4871200, 5175650, 8281040, 10351300, 16562080, 20702600, 41405200, 82810400]

約数ペア:

[(1, 82810400), (2, 41405200), (4, 20702600), (5, 16562080), (8, 10351300), (10, 8281040), (16, 5175650), (17, 4871200), (20, 4140520), (25, 3312416), (32, 2587825), (34, 2435600), (40, 2070260), (50, 1656208), (68, 1217800), (80, 1035130), (85, 974240), (100, 828104), (136, 608900), (160, 517565), (170, 487120), (200, 414052), (272, 304450), (340, 243560), (400, 207026), (425, 194848), (544, 152225), (680, 121780), (800, 103513), (850, 97424), (1360, 60890), (1700, 48712), (2720, 30445), (3400, 24356), (6089, 13600), (6800, 12178)]