200520142480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{112213}}^1$

素因数の和:115424

約数の個数: 80

約数和(自身を含む): 532982386944

約数和(自身を除く): 332462244464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3191, 6382, 12764, 15955, 22337, 25528, 31910, 44674, 51056, 63820, 89348, 111685, 112213, 127640, 178696, 223370, 224426, 255280, 357392, 446740, 448852, 561065, 785491, 893480, 897704, 1122130, 1570982, 1786960, 1795408, 2244260, 3141964, 3927455, 4488520, 6283928, 7854910, 8977040, 12567856, 15709820, 31419640, 62839280, 358071683, 716143366, 1432286732, 1790358415, 2506501781, 2864573464, 3580716830, 5013003562, 5729146928, 7161433660, 10026007124, 12532508905, 14322867320, 20052014248, 25065017810, 28645734640, 40104028496, 50130035620, 100260071240, 200520142480]

約数ペア:

[(1, 200520142480), (2, 100260071240), (4, 50130035620), (5, 40104028496), (7, 28645734640), (8, 25065017810), (10, 20052014248), (14, 14322867320), (16, 12532508905), (20, 10026007124), (28, 7161433660), (35, 5729146928), (40, 5013003562), (56, 3580716830), (70, 2864573464), (80, 2506501781), (112, 1790358415), (140, 1432286732), (280, 716143366), (560, 358071683), (3191, 62839280), (6382, 31419640), (12764, 15709820), (15955, 12567856), (22337, 8977040), (25528, 7854910), (31910, 6283928), (44674, 4488520), (51056, 3927455), (63820, 3141964), (89348, 2244260), (111685, 1795408), (112213, 1786960), (127640, 1570982), (178696, 1122130), (223370, 897704), (224426, 893480), (255280, 785491), (357392, 561065), (446740, 448852)]