827348520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8629}}^1$

素因数の和:8707

約数の個数: 128

約数和(自身を含む): 2684275200

約数和(自身を除く): 1856926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 2040, 2397, 2820, 3196, 3995, 4794, 5640, 6392, 7990, 8629, 9588, 11985, 15980, 17258, 19176, 23970, 25887, 31960, 34516, 43145, 47940, 51774, 69032, 86290, 95880, 103548, 129435, 146693, 172580, 207096, 258870, 293386, 345160, 405563, 440079, 517740, 586772, 733465, 811126, 880158, 1035480, 1173544, 1216689, 1466930, 1622252, 1760316, 2027815, 2200395, 2433378, 2933860, 3244504, 3520632, 4055630, 4400790, 4866756, 5867720, 6083445, 6894571, 8111260, 8801580, 9733512, 12166890, 13789142, 16222520, 17603160, 20683713, 24333780, 27578284, 34472855, 41367426, 48667560, 55156568, 68945710, 82734852, 103418565, 137891420, 165469704, 206837130, 275782840, 413674260, 827348520]

約数ペア:

[(1, 827348520), (2, 413674260), (3, 275782840), (4, 206837130), (5, 165469704), (6, 137891420), (8, 103418565), (10, 82734852), (12, 68945710), (15, 55156568), (17, 48667560), (20, 41367426), (24, 34472855), (30, 27578284), (34, 24333780), (40, 20683713), (47, 17603160), (51, 16222520), (60, 13789142), (68, 12166890), (85, 9733512), (94, 8801580), (102, 8111260), (120, 6894571), (136, 6083445), (141, 5867720), (170, 4866756), (188, 4400790), (204, 4055630), (235, 3520632), (255, 3244504), (282, 2933860), (340, 2433378), (376, 2200395), (408, 2027815), (470, 1760316), (510, 1622252), (564, 1466930), (680, 1216689), (705, 1173544), (799, 1035480), (940, 880158), (1020, 811126), (1128, 733465), (1410, 586772), (1598, 517740), (1880, 440079), (2040, 405563), (2397, 345160), (2820, 293386), (3196, 258870), (3995, 207096), (4794, 172580), (5640, 146693), (6392, 129435), (7990, 103548), (8629, 95880), (9588, 86290), (11985, 69032), (15980, 51774), (17258, 47940), (19176, 43145), (23970, 34516), (25887, 31960)]